Questions Asked on
October 16, 2011

  1. statistics

    {Exercise 3.55} Morningstar tracks the total return for a large number of mutual funds. The following table shows the total return and the number of funds for four categories of mutual funds (Morningstar Funds500, 2008). a. Using the number of funds as

    asked by abdull
  2. Physics w/ Calc

    A baseball approaches home plate at a speed of 43.0 m/s, moving horizontally just before being hit by a bat. The batter hits a pop-up such that after hitting the bat, the baseball is moving at 54.0 m/s straight up. The ball has a mass of 145 g and is in

    asked by Lauren
  3. mastering physics

    A lunar lander is descending toward the moon's surface. Until the lander reaches the surface, its height above the surface of the moon is given by y\left( t \right) = b - ct + dt^2, where b = 740 m is the initial height of the lander above the surface, c =

    asked by merve
  4. calculus

    the cross section of a 5-ft long trough is an isosceles trapezoid with a 2 foot lower base, a 3-foot upper base, and an altitude of 2 feet. water is running into the trough at a rate of 1 cubic foot per minute. how fast is the water level rising when the

    asked by rachel
  5. chemistry

    Calculate the concentrations of all species present in a 0.32 M solution of ethylammonium chloride (C2H5NH3Cl).

    asked by timothy
  6. chemistry

    How many grams of carbon disulfide,CS2 will form if 0.450 mol of carbon is consumed in a 3C+2SO2=CS2 +2CO2 reaction

    asked by denis
  7. English- The scarlet Letter

    what rhetorical device does hawthrone use to reveal hester prynne's past? What do we learn about her?

    asked by Lala
  8. Chem-organic, bio, intro

    A gas mixture contains oxygen and argon at partial pressures of 0.60 atm and 425 mmhg. If nitrogen gas added to the sample increases the total pressure to 1250 torr, what is the partial pressure in Torr of the Nitrogen added? Steps for solving this problem

    asked by Ashleigh
  9. calculus

    water is poured into a conical paper cup so that the height increases at the constant rate of 1 inch per second. if the cup is 6 inches tall and its top has a radius of 2 inches, how fast is the volume of water in the cup increasing when the height is 3

    asked by rachel
  10. physics

    A rubber ball of mass 18.0 g is dropped from a height of 1.75 m onto a floor. The velocity of the ball is reversed by the collision with the floor, and the ball rebounds to a height of 1.55 m. What impulse was applied to the ball during the collision?

    asked by Kellie
  11. CHEMISTRY

    WHAT TYPE OF REACTION CAUSES THE FORMATION OF METALLIC MERCURY AND NAME THE REAGENT RESPONSIBLE? WHAT CAUSES THE SILVER CHLORIDE TO DISSOLVE AND NAME THE REAGENT? WHAT EVENTUALLY CAUSES THE SILVER CHLORIDE TO REPRECIPITATE, WHAT IS THE NAME OF THIS

    asked by HELPPPP
  12. Pure Maths

    Two cones are similar in shape and the ratio of corresponding lengths is 3:5. (a) if the radius of the smaller cone is 12cm, find the radius of the larger cone. (b) if there is sufficient paint to paint 216 large cones, how many smaller cones can be

    asked by Trissy
  13. chemistry

    The synthesis of urea by Frederich Wöhler in 1825 began the decline of the idea that "organic" chemicals could only be made by living organisms as part of their biological processes. AgOCN(aq) + NH4Cl(aq) → AgCl(s) + NH2CONH2(aq) If you perform this

    asked by Anonymous
  14. Chemistry

    Hg2+ + 2Cl- → HgCl Mercuric nitrate was standardized by titrating a solution containing 147.6 mg of NaCl(FM 58.44), which required 28.06 ml of Hg(No3)2 solution. Part a: Find the molarity of Hg(No3)2. I already calculated the molarity to be 0.04500 M

    asked by Asuna
  15. Chemistry

    For ethanol, C2H5OH, which is mixed with gasoline to make the fuel gasohol, H°f = -277.63 kJ/mol. Based upon data in Table 6.2, and that the density of ethanol is 0.787 g•cm-3, the number of kilojoules released by burning completely 2.40 gallons of

    asked by A
  16. math

    A ferry boat operator is required to drive directly to the opposite side of the river (starting at south side of river is A and the north side of river is B where boat will end up) but does not know where to point the nose of the boat. The river is flowing

    asked by Brian
  17. chemistry

    Find the volume of 0.120 M hydrochloric acid necessary to react completely with 1.51 g Al(OH)^3

    asked by kay
  18. Calculus

    A right circular cone is inscribed in a sphere of radius r. Find the dimensions of the cone that maximize the volume of the cone.

    asked by Shayna
  19. Chemistry

    Determine the pH of a 0.10 M MgCl2 solution.

    asked by Anon
  20. Chemistry

    Explain the function of the aluminum wire and the mercury II chloride when testing for tin? when testing for antimony, what reagent prevents tin from reacting with the H2S to form SnS2? What reagent is used to identify copper and explain its function.

    asked by CHEM
  21. Physics

    An airplane flying horizontally at a constant speed of 350 km/h over level ground releases a bundle of food supplies. Ignore the effect of the air on the bundle. a)What is the bundle’s initial vertical component of velocity? =0 b)What is the bundle’s

    asked by Linda
  22. Trig

    Factor and simplify the expression. 1-sin^3 x

    asked by Amber
  23. physics

    A boy standing in a ditch throws a baseball upward toward his father. The ball leaves his hand at ground level, with an initial speed of 15.0 m/s, at an angle of theta = 53.0 degrees from the horizontal. The boy's father reaches up and catches the ball

    asked by tab
  24. physical

    . On Earth the Mars rover had a weight of 9800 N. What will be its weight on mars where the acceleration due to gravity is 4 m/s

    asked by june
  25. Science: Physics

    A spherical metal dome of radius 15 cm is electrically charged. It has a positive charge of +2.5 μC distributed uniformly on its surface. a. Calculate the electric field strength on the surface of the dome. b. Explain how your answer to a would change at

    asked by Ink
  26. art history

    Discuss the ideological and visual differences between Renaissance Art and Baroque Art. (think in terms of, for example, religion, society, and scientific discoveries)

    asked by katie
  27. Analytical Chem

    What are the molar concentrations of H3O+ and OH- in 0.200 M NaOCL

    asked by Carla
  28. Accounting

    Prepare a schedule that lists the components of and calculates the personal and dependent exemption amount (based on current year exemption and dependency amount) that would be included on the Brock's individual tax return based on the following

    asked by Jamie
  29. physics

    As a sailboat sails 51.5 m due north, a breeze exerts a constant force 1 on the boat's sails. This force is directed at an angle west of due north. A force 2 of the same magnitude directed due north would do the same amount of work on the sailboat over a

    asked by Tito
  30. astronomy

    6. Suppose that you travel to a planet that has 4 times the Earth’s mass and 4 times the Earth’s radius. Calculate how much more or less you would weigh on this planet compared to your weight on Earth. Express your answer as a factor or fraction of

    asked by Anonymous
  31. physics

    Suppose a stone is thrown at an angle of 30 degrees below the horizontal, if it strikes the ground 57m away, find (a)the time of flight, (b)the initial speed, and (c) the speed and the angle of the velocity vector with respect to the horizontal impact.

    asked by Gail
  32. College Chemistry

    I have no idea how to do this problem, and I've been searching through my book for an hour. Help please? An energy of 2.0x10^2 kJ/mol is required to cause a cesium atom on a metal surface to lose an electron. Calculate the longest possible wavelength of

    asked by Mikaela
  33. Physics

    A 5.00kg ornament is hanging by a 1.2m wire when it is suddenly hit by a 3.00kg missile traveling horizontally at 10.0 m/s. The missile embeds itself in the ornament during the collision. What is the tension in the wire immediately after the collision?

    asked by Brandi
  34. physics

    A block of mass = 0.85 kg is connected to a spring of force constant = 775N/m on a smooth, horizontal surface. 1) Plot the potential energy of the spring from = -5.00 cm to = 5.00 cm. 2) Determine the turning points of the block if its speed at x = 0 is

    asked by leeece
  35. Physics

    A 214 Kg boat is sinkin in the ocean. The boat has a weight of 2100 N. The boat's weight is partially offset by the 790 N buoyant force of the water acting upward. What is the net acceleration of the boat

    asked by Anonymous
  36. physicss

    A car traveling 84 km\h is 150 m behind a truck traveling 67km\h. How long will it take the car to reach the truck?(Second) I'll got the answer and it was 30 second But I really dono how It was solved I need the wayyy;((

    asked by saly
  37. CHEMISTRY

    What is the reagent responsible for the formation of H2S in the qualitative analysis of group II? when the cations are separated into subgroups, what is the purpose of the potassium hydroxide,KOH?

    asked by PLEASE
  38. Math

    Help me!;/ 1) my numerator is 6 less than my denominator. I am equivalent to 3/4. 2)my denominator is 5 more than twice my numerator. I am equivalent to 1/3. 3)the gcf of my numerator and denominator is 3. I am equivalent to 2/5. 4)the gcf of my numerator

    asked by Berenice chico
  39. math

    ball is thrown up at 88 ft/s from a height of 25 feet. Path of ball is y = -16t^2 + 88t +25. y is the height of ball above the ground t seconds after being thrown. when does it reach maxiumum height? (I got that at 2.75 s) At what time does the ball hit

    asked by BJ
  40. Physics

    In order to open the clam it catches, a seagull will drop the clam repeatedly onto a hard surface from high in the air until the shell cracks. If a seagull flies to a height of 28.7 m, how long will the clam take to fall? The accelera- tion of gravity is

    asked by asdfghjkl
  41. Math( please help)

    a ball is kicked in the air from the top of a cliff. the path the ball travels is given by the equation h(t)=-5t^2+17t+22 where h(t) is the height in metres and t is the time in seconds a) what is the maximum height that the ball reaches b)when will the

    asked by Julie
  42. English

    Please help me with this... I haven't got much time, so the sooner the better :) Could you tell me what the simple subjects & simple predicates are in the following sentences? 1) Williamsburg is a restored colonial town in Virginia. 2) At this tourist

    asked by Mario Garcia
  43. Chemistry

    Calculate the mass of silver nitrate, AgNO3, FW = 169.9 g/mole, that must be used to prepare 500.0 mL of 0.250 M silver nitrate solution.

    asked by Anonymous
  44. physics

    The drawing shows a human figure approximately in a sitting position. For the purposes of this problem, there are three parts to the figure, and the center of mass of each one is shown in the drawing. These parts are: (1) the torso, neck, and head (total

    asked by riley
  45. Calculus

    A right circular cone is inscribed in a sphere of radius r. Find the dimensions of the cone that maximize the volume of the cone.

    asked by DJ
  46. Chemistry

    What is the frequency of light whose wavelength is 7.2x10^-6cm? And is the light visible? Explanation please.

    asked by BIlly
  47. chemistry

    A student found that there are 115 drops of glacial acetic acid in 2.00 mL. Calculate the number of drops of glacial acetic acid, HC2H3O2 required to make 225 mL of 0.1 M acetic acid solution

    asked by Erin
  48. Analytical Chemistry

    Calculate the number of grams needed to be dissolved and diluted to 100 ml to prepare 0.200M solution for the following substance BaCrO4. huh?

    asked by Stumped
  49. Chemistry

    A 0.4584 g sample of impure zinc chloride, ZnCl2, FW = 136.3 g/mole, was dissolved in water and excess silver nitrate was added to the solution. The mass of the dry silver chloride, AgCl, FW = 143.3 g/mole, produced was 0.8564 g. The balanced precipitation

    asked by Anonymous
  50. Chemistry

    Hi Im reposting incase my original post doesn't get read. Please see bottom for additional info that I need help getting verified. Many thanks Hi Please help verify my answer to the following question: 0.500g of pure phosphorous was burned in excess pure

    asked by Helpme
  51. trig

    A hill rises from the horizontal at 15º. The road leading straight up the hill is 800 meters long. How much higher is the top of the hill than the base of the hill? Round to the nearest meter. (Enter only the number.)

    asked by Parker
  52. chem

    Write a total ionic equation for the reaction (if any) of FeCl2 with Cu, and for the reaction (if any) of FeCl2 solution with Al

    asked by Stef
  53. chemistry

    Refer to 3CuCl2 (aq)+2Na3PO4 (aq) = Cu3(PO4)2+6NaCl (aq) If a student started with 18 grams of CuCl2 and enough Na3PO4 to completely react, how many grams of Cu3(PO4)2 will (theoretically) be produced?

    asked by Carly
  54. PHYSICS

    A car traveling at a constant velocity of 30.0 m/sec passes an intersection at time t=0. 45 seconds later a second car passes the same intersection and its traveling in the same direction at a constant velocity of 55 m/sec. when does the second car

    asked by Daniel
  55. arithmetic progression

    given that the first term of an Ap is 7 and its 10th term is twice the second term calculate the 19th term.

    asked by Anonymous
  56. physics

    3. A car speeds up from 10.0 m/s to 30.0 m/s in 3.0 s. What is its acceleration? In your response, show your work, the given and unknown quantities, the equation and any necessary algebra. Express your answer with the correct number of significant digits.

    asked by Anonymous
  57. physics

    An object is released from rest on a planet that has no atmosphere. The object falls freely for 5.03 m in the first second. What is the magnitude of the acceleration due to gravity on the planet? Answer in units of m/s2

    asked by asdfghjkl
  58. physics

    A skier starts from rest at the top of a hill that is inclined at 10.3° with the horizontal. The hillside is 210 m long, and the coefficient of friction between snow and skis is 0.0750. At the bottom of the hill, the snow is level and the coefficient of

    asked by Anonymous
  59. CHEMISTRY

    ANTACID TABLET OF WEIGHT 1.3183G WAS DISSOLVED IN 75 MLOF CONC. HCl OF 0.1807M IS TITRATED WITH 20.36ML OF CONC. NaOH OF 0.1481M . FIND MILIMOLES OF HCl ADDED, FIND MILIMOLES OF NaOH USED IN TITRATION, FIND MILIMOLES OF HCl THAT DID NOT REACT WITH ANTACID,

    asked by Anonymous
  60. Business Communication

    Which of the followings is NOT characteristic of a good letter to the editor? a. Being rational b. being lenghty c. using good taste d. being fair Is B correct im not sure of this one any other opinions please

    asked by lisa
  61. Chemistry

    the specific heat of aluminum is 0.900 J/g degrees celsius. how much energy is required to heat 45.0g of aluminum from 20.0 degrees celsius to 50.0 degrees celsius. a. 2840 J b. 810 J c. 1220 J d. 2030 J

    asked by Meg
  62. mastering physics

    An airplane is dropping bales of hay to cattle stranded in a blizzard on the Great Plains. The pilot releases the bales at 140 {\rm m} above the level ground when the plane is flying at 65.0 {\rm m}/{\rm s} 60.0^\circ above the horizontal.How far in front

    asked by merve
  63. physical science

    how do i find how long the steel is in a 156 kg coil of sheet steel that is .80 mm thick and 50 cm wide.

    asked by courtney
  64. Calculus

    A rescue helicopter drops a crate of supplies from a height of 160 feet. After t seconds, the crate is 160 - 16t^2 feet above the ground. a) Find the velcocity of the crate at t=1 b) With what velocity does the crate strike the ground? for a do i just find

    asked by Kyle
  65. English Literature

    What special words does the author use to help you see hear, smell, and/or taste things in the story- The Tell- Tale Heart by Edgar Allan Poe?

    asked by David
  66. chemistry

    Explain why atomic emmission spectra for different elements consist of different arrangements of discrete bright lines.

    asked by billybobjoe
  67. Chemistry

    You measure one edge of a cube using a meter stick marked in centimeters. Unfortunately, the edge is longer than 1 m. You mark the 1-m point on the cube edge with a pen and then, using a 15-cm ruler marked in millimeters, measure the remaining distance to

    asked by Sally
  68. physics

    For a fixed distance L between the object and the screen, there are two positions (1 and 2) of a converging lens which produce a reel image on the screen. These two positions are D apart. a) Derive the expression for the focal length f of the lens in terms

    asked by Karaokyanus
  69. physics

    A particle starts from the origin at t = 0 with an initial velocity of 5.5 m/s along the positive x axis.If the acceleration is (-2.8i + 4.1jm/s^2, determine (a)the velocity and (b)position of the particle at the moment it reaches its maximum x coordinate.

    asked by julia
  70. geography

    The question is - Into how many time zones is the Earth divided? My Answer is Twenty-Four time zones. Right? What is the approximate degrees of longitude for the International Date Line? My answer is 180 degrees longitude. Is this right? Thanks for all the

    asked by Reed
  71. arithmetic

    given that the first term of an Ap is 7 and its 10th term is twice the second term. calculate the sum of the 28 term.

    asked by Anonymous
  72. Physics

    A boy of mass 49.4 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.3 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 10.9 m/s. Find the final velocity of the skateboard.

    asked by Kellie
  73. Chemistry

    find the color of light that is known to have an energy of 4.59x10^-19joules Explanation too please.

    asked by BIlly
  74. organic chem

    Calculate Percent Composition of the Unknown Mixture : Methanol BP 64.7 Toluene Bp 110.6

    asked by john
  75. Physics

    A motorist traveling at 15m/s encounters a deer in the road 38m ahead. If the maximum acceleration the vehicle's brakes are capable of is -7m/s/s, what is the maximum reaction time of the motorist that will allow him or her to avoid hitting the deer?

    asked by Dawn
  76. English2000

    1- Who Killed Lord Randall? a. His girlfriend b. A rival for his girlfriend's love c. His girl friend's Father d.the killer's identity is not known i chose d 2- The intruders into the couple's house are two a. kings b.members of the gentry, or landowning

    asked by Mark J
  77. fin 301

    explain how risk is taken into account for a financial instrument.

    asked by meg
  78. marketing

    To increase interest in rodeos, the local chapter of the National Rodeo Cowboys Association (NRCA) is offering free roping lessons to students in the sixth and seventh grades. An exchange will take place because:

    asked by stefani
  79. physics

    A 66.0-kg person throws a 0.0450-kg snowball forward with a ground speed of 35.0 m/s. A second person, with a mass of 57.0 kg, catches the snowball. Both people are on skates. The first person is initially moving forward with a speed of 2.40 m/s, and the

    asked by Anonymous
  80. PHYSICS

    A Projectile IS FIRED FROM THE TOP OF A BUILDING WITH AN INITIAL VELOCITY STRAIGH UPWARD AT 40.0 M/SEC . THE TOP OF THE BUILDING IS 50.0 METERS ABOVE THE GROUND. A) THE MAXIMUN HEIGHT OF THE PROJECTILE ABOVE THE BUILDING. B) THE TIME FOR THE PROJECTILE TO

    asked by HELPPMEEEEEEEEEE
  81. physics

    what force is needed to accelerate at child on a sled at 1.4 meters per second square (total mass 55 kilo gram)

    asked by jessie
  82. College Chemistry

    About half the world's production of pigments for paints involves the formation of white TiO2. It is made on a large scale by the chloride process , starting with ores containing only small amounts of rutile, TiO2. The ore is treated with chlorine and

    asked by Anonymous
  83. Algebra

    Translate to an equation: h $100 bills and t $20 bills total $400 Graph the equation and use the graph to determine three different combinations of $100 bills and $20 bills that total $400. Submit your graph through the dropbox.

    asked by Lynn
  84. Chemistry

    Can you check if this is correct please? a) How many moles of sodium hydroxide are there in 19.00 cm3 of 0.100 mol dm3? My answer: 0.0019 mol b) How many moles of hydrochloric acid are, there in 25.00 cm3 of the acid solution? My answer: 0.0019 mol c) How

    asked by Franky
  85. Government

    Define the terms liberal, conservative, libertarian, and populist. Use them to discuss several current political issues. Ok so I have defined the terms but not so sure what to write for the several current political issues. Please help or give me website

    asked by AlyssaJKC
  86. Accounting

    Prepare the entry to record the accrued interest and the amortization of premium on December 31, 2010 using the straight-line method. INFO: Sharapove Co common stock, $100 par 200 shares     $37,400 U.S. government bonds, 11%, due 4/1/2020, interest

    asked by Ashley
  87. Physics

    At what projection angle will the range of a projectile equal to 5 times its maximum height?

    asked by Tina
  88. physics

    calculate the shortest length of cable which can be used to support a load of 1000N if tension in the cable is not to exceed 710N? Take AC=BC

    asked by Ishank
  89. ****college algebra…radical functions****

    Create a rational function such that the graph of has vertical asymptotes at x=5 and x= -7, a hole at x=2 , and a horizontal asymptote at y = 14. By creating a rational function, you are to write rule for this function. There are many correct solutions

    asked by Brianna
  90. programming

    develop a program that converts inches to centimeters(1 inch=2.54 cm). The program when runs should prompt the user to enter an inch value

    asked by nora
  91. Physics

    A ladder, mass 40 kg, 5 m long, is leaning against a vertical frictionless wall at an angle of 50egrees to the vertical. It is about to slip. What is the coefficient of friction on the floor? A man mass,80 kg,starts to climb up the ladder at 500. Measuring

    asked by Austin
  92. Chemistry

    calculate the mass percent of sand, sodium chloride and copper(ll) sulfate in a sample that yields: mass of sample= 14.088g, mass of sand=0.2255g, mass of copper(ll)oxide = 0.1994g (assume 100% yield for each of the copper(ll) reactions) CuSO4(aq) +

    asked by Anonymous
  93. Physics

    light travels at a constant speed of 3x10*11 cm/sec. how long does it take light to reach the earth a distance of 1.5x10*8 km. give the answers in seconds and minutes.

    asked by Dan
  94. biology genetics

    In Leghorn chickens, + stands for colored feathers and C represents white feathers. At an independently inherited gene, the allele + inhibits color expression, whereas I has no effect on color expression

    asked by john
  95. Chem

    How do you convert? (a) 4.50 Cal to calories (b) 600.0 Cal to kilojoules (c) 1.000 J to calories (d) 50.0 Cal to joules

    asked by Miranda
  96. physics

    a) A stepped optical fiber consists of a central cylindrical core of refractive index n1 and a cladding of refractive index n2. Show that the maximum acceptable angle at which light enters the plane end of the core of the fiber from air is èmax = (sin^-1)

    asked by Karaokyanus
  97. geometry

    Prove that you have constructed point C on segment EF such that angle ACE is congruent to angle BCF. (Points A and B are on the same side of segment EF, but have different distances to the segment.) I am not sure if I am on the right track but this is how

    asked by Amy
  98. Math( please help)

    a ball is kicked in the air from the top of a cliff. the path the ball travels is given by the equation h(t)=-5t^2+17t+22 where h(t) is the height in metres and t is the time in seconds a) what is the maximum height that the ball reaches b)when will the

    asked by Julie
  99. English

    It is confusing me when it is at the end of the sentence... Amelia Earhart also flew nonstop across the Atlantic; the first woman to do so was (her, she). I am thinking try the sentence with one word at a time to see which makes sense.. so I am thinking

    asked by Kelly
  100. math

    graph of a parabola has the following: y-intercept at 60 minimum at (4.25, -12.25) zero at 6 Find the other zero.

    asked by Ketan
  101. science

    how do cells use food using big idea of energy

    asked by bob
  102. human resources

    I wanted to know what is Walmart Internal Consistency ? Employee's goal that work in walmart Employer's goal ( walmart) Goverment's goal toward walmart? and Laws That Guide Discretionary Employee Benefits of Walmart.

    asked by Lana
  103. Physics

    A block of mass m1 = 6.25 kg on a frictionless plane inclined at angle θ = 30.7° is connected by a cord over a massless, frictionless pulley to a second block of mass m2 = 2.36 kg hanging vertically (Fig. 5-52). (a) What is the acceleration of the

    asked by Ty
  104. chemistry

    1. How many grams of P4 will react with 35.0 grams of H2O according to the balanced equation P4+5O2+6H2O=4H3PO4? 2. If you have 50 grams of P4, 40 grams of H2O, and an unlimited supply of O2, which reactant (according to the above balanced equation) is the

    asked by Carly
  105. Chemistry

    An experiment was done to determine the formula and formation constant of a metal ammine. The data were graphed giving a straight line plot with an equation of y = -5.9484x - 11.447. What is the correct forumla for this metal amine? M(NH3)6+ M(NH3)5+

    asked by Matt
  106. geometry

    angle d and e for linear pair and measure of angle e equal 3m angle d find the measure of each angle and the measure of the complement of angle d

    asked by sue-ann
  107. Geometry

    Given b is the midpoint of AC. AB=6x+7 and BC is 18x-4 what is the length of AB BC AC

    asked by Eddie
  108. geometry

    Suppose the parallelogram shown has angles defined by the following expressions: angle A = 6x + 19; angle B = 3x - 21; angle C = 6x + 19; and angle D = 3x - 21? What is the measure of the largest angle?

    asked by Erin
  109. Chemistry

    How do you do this? A block of metal measuring 3.0 cm X 4.0 cm X 5.0 cm has a mass of 470.0g. What is the density of the metal in grams per cubic centimeter?

    asked by Miranda
  110. Chem (last question, I promise)

    You measure one edge of a cube using a meter stick marked in centimeters. Unfortunately, the edge is longer than 1 m. You mark the 1-m point on the cube edge with a pen and then, using a 15-cm ruler marked in millimeters, measure the remaining distance to

    asked by Miranda
  111. chemistry

    Na2CO3 NaCl

    asked by Anonymous
  112. Pre-Calc

    A large painting in the style of Rubens is 3 feet longer than it is wide. If the wooden frame is 18 in wide and the area of the picture frame is 286 ft^2, find the dimensions of the painting. I have the basic idea down of what I'm supposed to do to solve

    asked by Wooah
  113. college algebra

    The average rate of change of g(x) = x3 - 12x + 16 from x = -2 to x = 4 is 64 / 2 = 32. true or false

    asked by Brianna
  114. Calculus

    Suppose f(x,y) = XY(1-10X-5Y). f(x,y) has 4 critical points. List them in increasing lexographic order. By that we mean that (x, y) comes before (z, w) if x

    asked by Rajeev
  115. Awards

    What kind of awards do they give out @ a 7th grade/8th award ceremony???

    asked by Lara
  116. physics

    The force required to flex a nasal strip and apply it to the nose is 0.25 ; the energy stored in the strip when flexed is 0.0025 . Assume the strip to be an ideal spring for the following questions.

    asked by m,bmbnm
  117. calculus

    Find the derivative of the function y(x)=c^x+x^c. Assume that c is a constant.

    asked by andrew
  118. math

    I Wanted To Find The Square Root Of (1-2i) But I Didn't Know How To Solve It. My Solution : x+yi = sqr(1-2i) x2-y2+2xyi = 1- 2i x2-y2 = 1 2xy = -2 y = - 1/x x2 - (-1/x) = 1 ] * x2 x4-x2-1 = 0 How To Evaluated (x4-x2-1) ? I Tried To Sol

    asked by jack
  119. accounting

    Bill has just started working for a major grocery store as a check-out clerk. Mason is training him in the duties of the new position. At the end of the first day, Bill and Mason are counting the cash in their drawer and reconciling cash receipts to the

    asked by sam
  120. chemistry

    For a particle in the lowest energy level of a one dimensional box 1 Angstrons wide, calculate the probability of finding the particle between 0.40A and 0.60A

    asked by quaffi
  121. accounting

    My friend Robert Hughes runs hardware business in down town Dallas. Because of competition he relies on neighborhood customers for sales. From inception of operations to December 31, 2010, Robert Hughes Hardware Company provided for uncollectible accounts

    asked by adam
  122. Chemistry -

    2 quick questions: I am stuck on this: 1) The concentration of hydrogen ions in a 0.1 mol dm3 solution of phosphoric acid, H3PO4? I would be able to do it if I knew the correct equation that = H3PO4 but I can't work it out. 2) In titrations why would more

    asked by Franky
  123. poli sci

    how many terms Rep. Howard Berman has served in office? i wanted to check is it 14

    asked by low
  124. Plz help me Sue!!

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 81, the median is 91, and the mode is 91. How do i do this??

    asked by Jennifer
  125. Chemistry

    refer to the reaction: 2Mg+O2->2MgO. complete the ICE table 2Mg+ O2 2MgO I 1.25g 25.0g 0g C ? ? ? E ? ? ? I am so lost on the table I have refered to my notes but they are not making any sense. I would really appreciate any help!!

    asked by Gracy
  126. Please tell me if i did this correct

    Given the following frequency distribution, find the mean, variance, and standard deviation. Please show all of your work. Errors Frequency 51-53 9 54-56 19 57-59 16 60-62 24 63-65 25 This is what I got: Mean = 59.19 Variance = 1.43 Standard Deviation =

    asked by Jennifer
  127. mgt/230

    need help been working on this for two days my mind is blank. evaluate the planning functions of management as it relates to the organizations goal and stragies for BP

    asked by ann
  128. home insurance

    The amount you pay out of pocket before your health insurace policy begins to take over payments is called your: A.premium B.deductible C.liaility D.insurance i got C

    asked by Ciara
  129. Calculus

    Given the following functions: F(u)= u^(5/2) and g(x)= x^6+1, find-f(g(x))=?, f'(u)=?, f'(g(x))=?, g'(x)=?,(f o g)'(x)=?

    asked by Mark
  130. calculus

    f(x)= e^-3x g(x)=x+x^2 calculate the following derivative (d/dx)f(g(x))=?

    asked by Mark
  131. Chemistry

    How many kilocalories are released by freezing 4.6 moles of H20?

    asked by Tori
  132. chemistry

    Find the normalization constant for the wave function (e^-bx).(e^+bx)(one dimension)

    asked by quaffi
  133. English

    Thank you very much. I need you to check these sentences, too. 1) Elizabeth was considered as a political genius of the first rank. 2) The Spanish fleet was composed of slow and heavy ships and that's why Elizabeth won the war. 3)He tells his soldiers to

    asked by Henry
  134. chemistry

    WHat is a precipitate?

    asked by katie
  135. Art Appreciation

    Visit the following Web sites and explore the collections of Ancient Art there: The Metropolitan Museum of Art The Louvre Museum The Smithsonian Institution Freer Gallery and Sackler Gallery See the Course Materials List for access to these sites. From the

    asked by Erin
  136. Economics

    (BLANK) is the method by which a corporation "writes down" the cost of an assent over a period of years as opposed to (BLANK)

    asked by Patt
  137. film

    can anyone explain Veronica Sawyer and JD in the movie Heathers

    asked by rainy
  138. history 101

    why did the development of civilization in the americas and sub saharan africa differ so dramatically from development in Eurasia? why did certain Eurasia civilizations thrive while others collapsed during the first millenium B.C.E.

    asked by christina
  139. physics

    A man tries to pull out a nail on the wall with a string attached to the head of the nail and pull at an angle of 30 degree to the wall if the tension in the string is 15N. Calculate the force effective pulling out the nail.

    asked by Toheeb
  140. physics

    A biconcave lens made from glass with n=1.5. The radii of curvatures are 20cm and 10cm, and thickness is 5cm. An object of height 2cm is placed 8cm to the left of surface of the lens. a) Describe the final image; location, nature (real/virtual), size,

    asked by Karaokyanus
  141. Management

    Can anyone please help me with these questions for the final exam? 1) It is April, and you are the plant manager at a unionized parts warehouse. You have been asked by top management to inform the line workers that the plant will be shut down during

    asked by eli
  142. Geometry

    Vw is bisected by xy and xz at x creating 3 angles if m< vxy= 6x-14 and m

    asked by John
  143. pol sci

    does anyone know how many terms Rep. Howard Berman has served in office? i couldn't find it.

    asked by low
  144. Calculus

    Show that of all rectangles with diagonal length c, the square has the largest area.

    asked by DJ
  145. Economics

    This is about economic solution.There are 2 regions but they were given by different each other function of demand and supply.1.First question is we won't sell these products on both regions and you can't transport the product each other.So please find the

    asked by Bayarbold
  146. Chemistry

    to heat 12.4g of water from 20.0 degrees celsius to 25.0 degrees celsius requires ? a. 259 J b. 1300 J c. 040 J d. 1050 J

    asked by Meg
  147. chemistry

    What is the origin of homochirality in amino acids and sugars?

    asked by obe trice
  148. My Grades

    Hi Teachers !!!!:) Ms. Sue remember I told you about my grades well I got some a few questions I would like to ask you. This you post: 98.33 + 93.0 + 96.66 = 287.99 287.99 / 3 = 95.9966667 Your average for these three classes is 96%, which is a GPA of

    asked by Laruen
  149. American History

    Which country was part of the war but never signed the Treaty of Versailles? Germany, the US, France or Britian?

    asked by Amy
  150. Biology

    In goats, the allele for black hair is dominant to that for red. Two black haired goats mated, producing twelve offspring. Of the first eleven, 8 had black hair and 3 had red hair. What is the probability of the twelfth offspring having red hair?

    asked by Leanna
  151. Math( please help)

    determine the maximum or the minimum value for each a)y=2x^2+12 b)y=-3x^2-12x+15 c)3x(x-2)+5

    asked by Erin
  152. physics

    A 4.63-g bullet is moving horizontally with a velocity of +349 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is

    asked by riley
  153. Physics

    A 45 kg boy running at 3 meters per second jumps on to a 97 kg sled that is initially at rest. Find the resulting speed of the sled with the boy aboard.

    asked by Linda
  154. home insurance

    the type of life insurance often used as mortagage insurance is: A.decreasing term B.universal life C.whole life D.homeowners insurance i got B

    asked by Ciara
  155. Chemistry

    What is the purpose of adding a small volume, e.g 1ml of glacial acetic acid in the mobile phase during HPLC analysis? Thanks.

    asked by jessie
  156. Calculus

    6.] Replace the integral in exercise 5 (int. (1/ 1 – t) dt a = 0, b = 1/2with ?1/(1+t) dt with a = 0, b = 1, and repeat the four steps. a. integrate using a graphing utility b. integrate exactly c. integrate by replacing the integrand with a Taylor

    asked by Rajeev
  157. Physics

    Find the linear momentum and kinetic energy of a bullet of mass 4.80e-2 kg moving at a speed of 320 m/s. I found the linear momentum to be 15.36 by doing m*v but I can't figure out the kinetic energy.

    asked by Kellie
  158. informal Logic

    One way to disconfirm the scientific hypothesis that chickens cannot fly would be to (Points : 1) ask someone. look very hard for a chicken that can fly. simply assert that chickens can fly. simply assert that chickens cannot fly.

    asked by Anonymous
  159. chemistry

    what volume would a gas occupy, if you had a 37.L cyliner that was 45 atm and temperature of 18C was released to the atmosphere (P=760.mm Hg) which had a temperature of 37C? Can you show me how to set this up?

    asked by dominique
  160. science

    how do cells use food using big idea of energy

    asked by bob
  161. home insurance

    _______emphasize preventive medical care.Generally,their members or subscribers must go to a central facility to receive care. A.Private medical plans B.Health maintenance organizations(HMOs) C.Preferred provider organizations(ppos) D.Individual practice

    asked by Ciara
  162. math

    A 1200·kg elevator is attached to a cable whose tension is 11900·N. What is the magnitude of the elevator's acceleration? ____ m/s

    asked by jen
  163. Chemistry

    What does my professor mean by this? Given A, Z for an atom, calculate the number of protons, neutrons and electrons in a neutral atom.

    asked by Em
  164. nursing

    could someone help me find a nursing research article (an article about a specific study that nurses conducted) Thank-you

    asked by Celee
  165. College Algebra

    I need to find the domain of f, the excluded values of f, the domain of (fg)(x); find (f+g)(-5), (f-g)(x), and (fg)(x) to the problem of: Let f(x)=(7x+1)/(3x+2) and g(x)=6x+5.

    asked by Gloria
  166. Chemistry

    what is the frequency of light if its wavelength is 5.4 x 10^-7meters? Explanation too, please.

    asked by BIlly
  167. Hum 176

    What are some of the controversial issues you've discovered

    asked by Wonk
  168. physics

    A ball is thrown upward.What is its maximum height? Its initial vertical speed is 11.5 m/s and the acceleration of gravity is 9.8 m/s2 . Neglect air resistance. Answer in units of m

    asked by asdfghjkl
  169. math

    A ladder is resting against a wall. the foot of the ladder is 8 feet from the wall, and the top of the ladder is 19 feet from the ground. FIND THE slope of the ladder

    asked by rachel
  170. MATH

    HOW CAN YOU SOLVE 5X + 3 = 23

    asked by EDUARDO
  171. calculus

    let y=(x+sin(x))^2 f(x)=? g(x)=? (f o g)'=? compute the derivative using the chain rule

    asked by Mark
  172. pol sci

    how many terms has state senator fran pavely serve? is it 1 or 1 ( in progress). i believe she was elected in 2008

    asked by low
  173. college chemistry

    How many kilocalories are released by freezing 4.6 moles of H20?

    asked by Tori
  174. geometry

    Suppose the parallelogram shown has angles defined by the following expressions: angle A = 6x + 19; angle B = 3x - 21; angle C = 6x + 19; and angle D = 3x - 21? What is the measure of the largest angle?

    asked by Erin
  175. CHEMISTRY

    IF AFTER PRECIPITATION OF THE GROUP I CATIONS AS CHLORIDES BY THE REACTION WITH HCL NEARLY ALL OF THE PRECIPITATE DISSOLVES IN THE HOT WATER. WHAT ION IS MOST PROBABLY PRESENT AND WHICH IONS ARE MOST PROBABLY ABSENT?

    asked by HELPP NO IDEA
  176. psychology

    Over an extended period of time, the same reactions that fight stress will: A) make the body more vulnerable to other stressors. B)gradually discontinue. C)increase one's energy level. D)become forms of positive stress. I read something about choice D but

    asked by missy
  177. algebra

    The length of the base of an isosceles triangle is one fourth the length of one of its legs. If the perimeter of the triangle is 16 inches, what is the length of the base?

    asked by amanda
  178. math

    determine the maximum or the minimum value for each a)y=2x^2+12 b)y=-3x^2-12x+15 c)3x(x-2)+5

    asked by Julie
  179. physics

    A man tries to pull out a nail on the wall with a string attached to the head of the nail and pull at an angle of 30 degree to the wall if the tension in the string is 15N. Calculate the force effective pulling out the nail.

    asked by Toheeb
  180. English

    I forgot the following sentences. 1) They suspect of Duncan's sons. Lady Macbeth gets crazy and starts talking and walking in her sleep. 2) The King's Men was Macbeth's acting company. They (or it?) assumed this name when James I became king. 3) The

    asked by Henry
  181. Chem (conversions)

    How do you convert? (a) 72 F to C and K (b) -12 C to F and K (c) 178 K to and C

    asked by Miranda
  182. physics

    Consider a 20 cm long cylindrical glass of refractive index n=2.0. Left end of it is a concave spherical mirror with radius of curvature 12 cm for an object O inside the cylinder. The shape of the right end of the cylindrical glass is not known. If the

    asked by Karaokyanus
  183. physics

    A block of mass = 0.85 kg is connected to a spring of force constant = 775N/m on a smooth, horizontal surface. 1) Plot the potential energy of the spring from = -5.00 cm to = 5.00 cm. 2) Determine the turning points of the block if its speed at x = 0 is

    asked by leeece
  184. France

    What is France most important for?

    asked by help
  185. english

    What word is the correct one and why? When Samuel P. Langley built a steam-powered airplane, both the pilot and (he, him) were sure to fly.

    asked by Kelly
  186. Math

    Order the following list of ‘numbers’ from smallest to largest. Describe any restrictions that apply. Respond to the general case, not a specific example. Then explain where ‘.cb’ would appear in the list. .ab .aca .a

    asked by Numbers
  187. Math-confused...plz help

    I. Use Chebyshev’s theorem to find what percent of the values will fall between 183 and 227 for a data set with a mean of 205 and standard deviation of 11. II. Use the Empirical Rule to find what two values 99.7% of the data will fall between for a data

    asked by Jennifer
  188. math equations

    what's the answer to 60=3x+3(x+8)

    asked by Vanessa
  189. microeconomics

    How does the cost of health care affect taxes, social security benefits, and individual households?

    asked by Tash
  190. trig

    Alan is using the equation mg sin A = umg cos A to determine the coefficient of friction, u, between a flat rock and a metal ramp. Find u to the nearest hundredth, if the rock begins to slide at 19º.

    asked by Parker
  191. Business Communication

    the "me attitude" in writing: a. shows the reader you are serving his/her ineterest b. focuses on you and your organization c. places the emphasis on the receiver d. displays a service attitude Im not sure this answer would D be correct?

    asked by lisa
  192. statistics

    a.a statistics practitioner randomly sampled 100 observations from a population with a standard deviation of 5 and found that x is 10. Estimate the population mean with 90% confidence. Repeat (a) with a sample sixe of 25

    asked by lisa
  193. math

    in 5/90 there was draw like wining machine 69-29-62-72-32 = 60-17-35-16-48 the next draw was wining machine 11-25-38-89-57 = 39-5-37-34-27 the next draw was wining machine 7-41-5-37 83 = 69-25-54-53-31 now these draws was a three weeks continous draw, how

    asked by billy
  194. algebra

    rectangular open-topped box is made from a 9 x 16 piece of cardboard by cutting x-inch squares out of each corner and folding up the sides. What size square should be cut out to produce a volume of 120 cubic inches?? I set it up with 120 = (16-2x)(9-2x)(x)

    asked by Anil
  195. chemistry

    Data: SO2(g) + ¨öO2(g) ¡æ SO3 (g) ¥ÄH = -99.1 kJ Given the above data, calculate the enthalpy change ¥ÄH when 89.6 g of SO2 is converted to SO3.

    asked by syd
  196. algebra

    Find all solutions to x^4 + 3x^2 = 4x^3 + 1

    asked by sushmitha
  197. Xue Lin

    What is the role of electron donor and electron acceptor in bioremediation?

    asked by Biology
  198. Algebra

    At a price of $10 the local pizza sells 800 pizzas. At a price of $8 the pizza place sells 1000 pizzas. When the quantity equals 100 pizzas, total costs equaled $1300. When quantity equaled 200 pizzas, total costs equaled $ 2200. When quantity equaled 300

    asked by Rajeev
  199. Science 6th grade

    a swimmer speeds up from 2 m/s to 6 m/s during the last 20 seconds of the race. what is the acceleration of the swimmer?

    asked by Verano
  200. P chem

    Find the normalization constant for the wave function (e^-bx).(e^+bx)(one dimension)

    asked by quaffi
  201. Business Math

    Estimate the cost of ending inventory for August for Roman's Jewelry Store using the retail method on the following data: Cost Retail Beginning inventory for August $180,000 $288,000 Purchases during August $70,000 $112,000 Net sales during August $80,000

    asked by Lecreshia
  202. calculus

    an airplane is flying at an altitude of 6.7 miles towards a point directly over an observer. if the speed of the plane is 499 miles per hour, find the rate at which the angle of observation, Ɵ, changing by at the moment when the angle is 21 degrees.

    asked by Mindy
  203. Ethnic

    • Write a 700- to 1,050-word essay in which you answer the following questions: 1. What distinguishes African American Muslims from other practicing Muslims in the United States? 2. How has the immigration of Muslims and Arabs been influenced by the

    asked by Kim
  204. HRM/498

    One paragraph identifying and describing the ethical consideration and the impact it is having on one or more aspects of a company's strategic HR planning process.

    asked by Sandra
  205. algebra 1

    suppose the absolute value of x is

    asked by Anonymous
  206. HRM/498

    One paragraph identifying and describing the diversity consideration and the impact it is having on one or more aspects of a company's strategic HR planning process.

    asked by Sandra
  207. C. Algebra

    Let f(x)=(x-9)/(3x+1). Let g(x)=(5x+6)/(2x+11). Find (f/g)(x) and its domain. Is it any way I can learn this, I am really trying...

    asked by Gloria
  208. Chemistry

    "Suppose some sort of clamp is applied to hold an electron fixed at the distance of 2.5 Angstroms from a lithium nucleus Li3+ which is also clamped into position. Calculate the magnitude of the force between the two fixed particles." The books says the

    asked by Zach
  209. Hum Media 176

    Explain the industry's response to concerns that gaming perpetuates obesity

    asked by Wonk
  210. Physics

    From the position vs time graph of an object moving with constant acceleration, how could you find the velocity

    asked by Nick
  211. RGUKT

    What is Corrosion?

    asked by Imran
  212. English

    I hope you can check if the grammar is OK in the following sentences. Thank you. 1) Female roles were perfomed/played/acted by boy-actor. 2) The apron stage was roofed and was raised about five feet off the ground. 3) Most of the action took place there.

    asked by Henry
  213. fin 301

    Why don't all firms issue commercial paper rather than borrow from banks.

    asked by meg
  214. Sociology

    What does social cultural context mean? and what does it mean to look at something structually?

    asked by Karen
  215. calculus

    find the derivative with respect to x: sqrt(x+s) = (1/x) + (1/s)

    asked by terra
  216. Microeconomics

    When is it profitable to pay an above market wage?

    asked by Yolanda
  217. American History

    In the 1970s, the United States' economic supremacy was challenged by Europe and which other country?

    asked by Amy
  218. AP Calc

    Simplify the fraction: (x^3-7x^2+17x-15)/(x-3) and solve numerically to find the two numbers close to 3 between which x must be kept if f(x) is to stay between 1.99 and 2.01.

    asked by Naseeb
  219. English Literature

    How do these words set the mood for the story? (The Tell-Tale Heart)

    asked by David
  220. Calculus

    (A) Given that P = {X0, X1, X2.......Xn} is an arbitrary partition of [a,b], find the lower and upper sum for f(x)=x+3. (B) Use your answers to part (a) to evaluate the integral of f(x) from a to b.

    asked by DJ
  221. English Literature

    What pictures did the author leave in your mind? (Tell-Tale Heart)

    asked by David
  222. math

    if you have 150 boxes 48 are red 46 are orange and 50 of them green what is the grates commen fator

    asked by Anonymous
  223. Probability

    rent-4-wheels makes a profit of $12 per day for each car rented, and loses $4 per day for each car that is not rented. How many cars should the company have on hand to maximize profit, subject to the following probability distribution: anticipated number

    asked by Stephanie
  224. Math

    If two parallelograms are similar, what do you know about the ratios of the two side lengths within one parallelogram and the ratios of the corresponding side lengths in the other parallelogram?

    asked by Buck
  225. film

    how does veronica sawyer act like a child in the film Heathers

    asked by rainy
  226. Microeconomics

    I am writing a paper for this class but I am have trouble finding some pros and cons of government-controlled health care as they relate to the income of individuals and households. Can someone please help me out with this?

    asked by Tash
  227. science

    how is the mouth of a perch and earthworm specialized.. PLEASE HELP!

    asked by serena
  228. physics

    A bird is sitting on a wire 22m long. The wind makes it move, creating a standing wave with 8 loops. What is the wavelength?

    asked by Sue
  229. math

    if(x+2),(x+50and(2x*3+1)are 3 consective term of an A.P.fine the posible value of x

    asked by cent
  230. poli scie

    How many years has barbara Boxer and Dianne Feinstein been in office for?

    asked by low
  231. pol sci

    What does it say on the California State Flag and What is the significance and symbolism of the words?

    asked by low
  232. English

    Could you please recommend me a site where students can learn how to write cohesive and grammatically correct paragraphs? They are asked to write ten-line paragraphs on each of the literary and historical topic dealt with in their book but their grammar is

    asked by Henry
  233. algebra

    3 - 6/7 x = 21

    asked by Lori
  234. poli scie (correction)

    How many terms have barbara Boxer and Dianne Feinstein been in office for?

    asked by low
  235. math

    ent-4-wheels makes a profit of $12 per day for each car rented, and loses $4 per day for each car that is not rented. How many cars should the company have on hand to maximize profit, subject to the following probability distribution: anticipated number of

    asked by Stephanie (please help)
  236. History

    Why were there major health problems in the British Caribbean between 1838-1876?

    asked by Nneka
  237. bio

    What is the term used when an amino acid is used for four or more codons?

    asked by Nicole
  238. geometry

    if home plate is 60.5 feet from the pitcher's mound, find the distance from the pitcher's mound of a major league baseball field to the center of a circumscribed circle that touches home plate, 1st base and second base. Find the exact, simplified length of

    asked by susan
  239. physics

    a runner run halfway around a circular track whose radius is 60 meters in 45 secs what is the average velocity? what is the average speed?

    asked by Dan
  240. HUMAN ORGANIZATON BEHAVIOR.... PLEASE HELP

    can u help to have an idea to get the correct answer.for the question below. What model of organizational behavior would be most appropriate in each of the following situations? (Assume that you must use the kinds of employees and supervisors currently

    asked by jessie
  241. computer science

    i have two numbers... 1564656 1981676 i want to check if the first and the last number from a string of these numbers are the same or not...how would i do that. how would i just compare the first and a last number and ignore the other numbers in this

    asked by gaurav
  242. Science

    I just want to make sure this is correct. Ocean currents moving from low latitudes to high are GULFSTREAM, while those moving from high to low are CANARY.The all caps are my answers and I have searched the web and how found several things that might be it

    asked by Sue
  243. poli sci ( still stuck)

    What is the significance and symbolism of the words on the California state flag? I searched different websites none of them discuss the significance and symbolism of the words( California republic)?

    asked by low
  244. history

    Who are green party political supporter?

    asked by Lilly
  245. Business Communication

    Attention, Interest, Desire and Action (AIDA) is used for structuring: a. effective, persuasive communication b. incomplete communication c. the "you attitude". d. avoidance of a "call for action" Is A correct any other opinion please

    asked by lisa
  246. capstone paper

    How does the cost of health care affect taxes, social security benefits, and individual households?

    asked by Tash
  247. SCIENCE

    A TURTLE SWIMS 100 KM IN 10 HOURS. HE THEN WALKS FOR 25 KM IN 5 HOURS. WHAT IS THE TURTLE AVERAGE SPEED?

    asked by EDUARDO
  248. Math

    Reasoning. If you live 71mi from a river, does it make sense to say you live about 80 mi from the river? Explain

    asked by Rani
  249. poli sci

    WHat does terms in office means? does it mean the number of years the person has hold that position? ex) barbara boxer had been senator for 4 terms(in progress)

    asked by low
  250. english

    Which word fits better and why? You and (me, I) have heard the Greek myth about lcarus.

    asked by Kelly
  251. geometry

    the measure of angle 1 is 15 less than twice the measure of angle 2. find the measure of angle 2

    asked by Anonymous
  252. SCIENCE

    WHAT IS THE AVERAGE SPEED [KM/H] FOR A CAR JOURNEY OF 120 KM THAT BEGAN AT 9:30 A.M. AND FINISHED AT 11:30 A.M.? HINT HOW MANY HOURS ARE BETWEEN 9:30A.M. AND 11:30A.M

    asked by EDUARDO
  253. PHYSICS

    A ROCK IS THROWN OFF A CLIFF WITH AN HORIZONTAL VELOCITY OF 55.0 M/SEC. IT TAKES THE ROCK 7.0 SEC TO HIT THE GROUND A)WHAT IS THE HEIGHT OF THE CLIFF B) HOW FAR FROM THE FOOT OF THE CLIFF DOES THE ROCK HIT THE GROUND C)WHAT IS THE HORIZONTAL COMPONENT OF

    asked by HELPPPPPPP
  254. Physics

    You stick your arm over the edge of the Grand Canyon, and throw a ball vertically upwards with a velocity of 15 m/s. Compared to the heighht that you throw the ball, what height is the ball after 6 seconds?

    asked by Tomtom
  255. science

    magnets, how do they work?

    asked by jonny112
  256. Computer

    Assume that a computer is to decide whether a student passes or fails based on the average marks obtained in 5 subjects. A student passes if the average mark is 50 or above. Identify the input,processing&output of this operation.

    asked by Meron
  257. mgt/230

    stuck again. analyze the influence that legal issues, ethics, and corporate social responsibilty have had on management planning at BP Provide at least one example for each help please

    asked by ann
  258. english

    okay one more to be sure I got it. May Beth and ____ help with the decorations? She can go here because it is the subject and I need a subject pronoun??

    asked by Kelly
  259. English

    Could you please check these sentences, too? Thank you very much. 1) The witches were associated with the devil. 2) Once you told me I could use this sentence. The daffodils are described not statically as in a painting but alive with motion. 3) He shows

    asked by Henry
  260. programming

    I need to do this but I don't know how to start! I'm so bad a this class, and I'm just taking it because is a required! Please help! Write an algorithm that solves tax calculation problem.

    asked by HELP!!!
  261. English

    Can anyone check this text and if there are any mistakes, fix it? I am writing to complain about the advertisement for your new game. I just played the game and then i realised that the advertisement is misleading. You say there are big cash prizes and

    asked by Peter
  262. mensuration

    3/4 part of circle with 2 lines 0.7 m . find its perimeter.

    asked by bhumika
  263. informal Logic

    A strongly supported claim in science should be regard

    asked by Anonymous
  264. Physics

    A jet plane lands with a speed of 110 m/s and can decelerate uniformly at a maximum rate of 4.4 m/s^2 as it comes to rest. Can this plane land at an airport where the runway is 0.84 km long? Answer this by calculating. Answer in units of k

    asked by Avril
  265. acc/422

    Week Two Individual Assignment the Robert Hughes Hardware Company My friend Robert Hughes runs hardware business in down town Dallas. Because of competition he relies on neighborhood customers for sales. From inception of operations to December 31, 2010,

    asked by adam
  266. Science

    pHs 4,10,7,6,12. Can you please tell me which two of these could be mixed to make a neutral solution

    asked by Muhammad tanvir hussain
  267. Science

    How would you obtain a sample of the salt potassium chloride?

    asked by Muhammad tanvir hussain
  268. algebra

    For every point (x,y) on the graph y = 30 - 5x^2, consider a rectangle with corners (-x, 0), (-x,y), (x,0), and (x,y). For which value of x does the rectangle have a maximum area?

    asked by Sejul
  269. Am. History

    Ms. Sue, my question was asking which country challenged US supremacy in the 70s besides Europe? Japan, China, Russia or Israel? Sorry for the confusion.

    asked by Amy
  270. Algebra 1

    In 2000, the internatonal price of gold was $270 per ounce, and the price of silver was $5 per ounce. How much silver could be mixed with 9 oz of gold to obtain a mixture that costs $164 per ounce?

    asked by Kris
  271. Science

    Name some free Atoms?

    asked by Science
  272. informal Logic

    Examining reasons and constructing arguments can help in (Points : 1) everyday life. science. ethics. All of the above.

    asked by Anonymous
  273. geometry

    the amount of metal in the nut?

    asked by joel
  274. HUMAN ORGANIZATON BEHAVIOR..MS. SUE PLEASE HELP

    can u help to have an idea to get the correct answer.for the question below. AUTOCRATIC,CUSTODIAL, SUPPORTIVE AND COLLEGIAL MODEL. What model of organizational behavior would be most appropriate in each of the following situations? (Assume that you must

    asked by jessie
  275. informal Logic

    A strongly supported claim in science should be regarded as (Points : 1) correct, but something that can always be revised. necessarily true. meaningless but fun. correct, and never needing re

    asked by Anonymous
  276. physics

    Water from a garden hose that is pointed 21° above the horizontal lands directly on a sunbather lying on the ground 4.3 m away in the horizontal direction. If the hose is held 1.4 m above the ground, at what speed does the water leave the nozzle?

    asked by ellie
  277. BUSINESS STATISTICS

    The random variable x is normally distributed with mean =1,000 and standard deviation =100. Sketch and find each of the following probabilities: P(x

    asked by Shirley
  278. algebra

    Find all positive solutions to x^7 - 5x^4 = 3x^2 - 10

    asked by Sari
  279. Stats....plz help....

    Rank the following data in increasing order and find the position and value of the 56th percentile. Please show all of your work. 0 1 6 8 9 9 8 6 3 1 0 9 How do i find the position and value of the 56th percentile??

    asked by Jennifer
  280. SOC101

    which group is mostly likely to donate to charity?

    asked by Vandella
  281. algerbra 2

    evalute the function for x= -4, -3,-2,...,4. 1)y=x^4-2x^2-x-1

    asked by jay
  282. bio270

    In an electrocardiograph a wave of sustained depolarization moving towards a negative electrode will produce:

    asked by m
  283. algerba 2

    write the polynomial function of least degree that has real coefficeents the given zeros, and a leasing coefficiennt of 1. 1,-3,4

    asked by jay
  284. physics

    A small fish is dropped by a pelican that is rising steadily at 0.61 m/s.The acceleration of gravity is 9.81 m/s2. How far below the pelican is the fish after the 3.1 s?

    asked by anonymous
  285. AP environmental Science

    What formula would i use to solve: If the earth has an annual growth rate of 1.2% how many people are added to the earth each year? what will be the population of earth in 2050? thanks, any help is appreciated!! :D

    asked by Nicole
  286. Algebra

    whats the answer for 14(3-7x)=-(9+2x) with simple steps on how to do it

    asked by d
  287. statistics

    the coach wants to introduce each of the starting players at tuesday's game. in how many different orders can each of the 5 starting players be introduced?

    asked by Anonymous
  288. Statistics

    Starting with the data values 70 and 100, add three data values to the sample so that the mean is 81, the median is 91, and the mode is 91. How do i do this??

    asked by Jennifer
  289. Chemistry

    At2 26.3C, F2 molecules have a certain value of rms speed. At what temperature would the rms speed of O2 molecules be the same?

    asked by Justin
  290. Maths trigonometry

    using basic trigonometry derive the following equations, which are used to convert cartesian to polar coordinates and vice versa. why is the cos(phi)in the x term? x = R cos (phi) sin (lamda) y = R sin (phi) they are used in orthogonal projection of a

    asked by forest
  291. Using Matlab

    imagine you have a simple calculator that can only do addition,subtraction,multiplication and division. show how you can still use it to calculate the cube root of a given number, ie a^1/3, as follows: a)show that newton raphsons method for solving the

    asked by geoff
  292. physics

    A bowling ball weighing 40.0 N initially moves at a speed of 4.90 m/s. How long must a force of 54.0 N be applied to the ball to stop it?

    asked by Kellie
  293. Macroeconomics

    You want to start a company and are trying to decide between two different industries Industry A has 20 firms and a Concentration Ratio of 30% and indrustry B has a Concentration Ratio of 80%

    asked by Shron
  294. math

    If h=6, the IVP becomes dP/dt=P(7-P)-6, P(0)=Po Solve the IVP in implicit form though you should apply initial conditions. How small does Po have to be for the population to become extinct in finite time? explain using phase portrait.

    asked by mike
  295. English

    Thank you. I forgot to add the following questions. 1) The devices used by Wordsworth are: Similes (lonely as a cloud ......), personification (crowd, host..), repetition. (what connector is most approprate to list the devices?) 2) The daffodils are

    asked by Henry
  296. calculus

    my circular swimming pool has a 29 foot diameter and is 8 feet tall. at the beginning of the summer i need to fill the pool with water. the flow rate from my spigot into the pool is about 0.75 cubic feet per minute. how fast is the water level, h, rising

    asked by Mindy