Questions Asked on
December 10, 2013

  1. Help me with this science.

    Multiple Choice: 1. Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use? (1 point) nitrogen-fixing bacteria denitrifying bacteria decomposers producers 2. Which step in the nitrogen cycle is

    asked by josh
  2. English 10

    Which of the following is a possible setting for works of American literary realism? CHECK ALL THAT APPLY! *a. American West *b. Post-Civil War South c. New England d. Gold Coast I think there is one more that needs to be check, but I don't know which one

    asked by Cassie
  3. Urgent Science~!

    Carla applied a force of 35 N to a wheelbarrow full of bricks and moved it 2.5 m. Which of the following can be determined from this information? The wheelbarrow supplied 87.5 J of work. The wheelbarrow has a mechanical advantage of 14.*** The wheelbarrow

    asked by Gabby
  4. Algebra 2

    some investments in the stock market have earned 10% annually. At this rate, earning can be found using the formula A=p(1.10)n, where A is the total value of the investment, P is the initial value of the investment, and n is the number of years the money

    asked by Cassie
  5. Science HELP!!!!

    Which waves have the longest wavelength and the lowest energy on the electromagnetic spectrum? 1. X-rays 2. infrared 3. radio waves 4. gamma rays

    asked by Jasmine
  6. Economic

    Why might a profitable motel shut down in the long run if the land on which it is located becomes extremely valuable due to surrounding economic development? What kinds of costs are involved in making a decision to shut down?

    asked by wayne
  7. Social Studies

    1. Diversity most closely means (1 point) sharing cultural traits and practices with others. making up a whole of many different parts. being a member of a small ethnic group. having many similar regions next to one another. 2. How does life in Istanbul

    asked by Christina
  8. Ap Physics 1

    The 1800 kg tractor exerts a force of 1.75 104 N backward on the pavement, and the system experiences forces resisting motion that total 2400 N. If the acceleration is 0.210 m/s2, what is the mass of the airplane? (b) Calculate the force exerted by the

    asked by Physics Help!
  9. 1 question!

    Answer the following question about the poem “Fable for When There’s No Way Out.” How does this line from the poem help explain the outcome of the chick’s struggle? “Rage works if reason won’t.” Okay, I have read this poem, but I do know how

    asked by Princess Anna
  10. math

    What percent of 94 is 23? A.n/94=23/100 B.23/94=n/100 C.94/n=23/100 D.23/94=100/n

    asked by Sam
  11. earth

    3. What can scientists learn from the rate at which radioactive elements decay?

    asked by Elizabeth
  12. Physics

    a): Two 50 g ice cubes are dropped into 200 g of water in a thermally insulated container. If the water is initially at 25 degree Celsius, and the ice comes directly from a freezer at -15 degree Celsius, what is the final temperature at thermal

    asked by bano
  13. physics

    A vertical scale on a spring balance reads from 0 to 220N . The scale has a length of 15.0cm from the 0 to 220N reading. A fish hanging from the bottom of the spring oscillates vertically at a frequency of 2.45Hz . Part A Ignoring the mass of the spring,

    asked by Becca
  14. Math

    Need help on this one.... Your town is building a circular ice rink with a diameter of 100 feet. Around the ice rink will be a walkway that is 10 feet wide. What is the approximate area of the walkway? Thanks...

    asked by Brandi
  15. algebra

    what is the solution of the following system {3x + 3y =10 {-9x-9 =-30 Can you show step by step please.

    asked by bowershe
  16. Algebra

    Which linear system of equation does the matrix represent [2 -3=10] [5 6=-12] is it {2x + 5y =10 {5x + 6y =-12

    asked by bowershe
  17. algebra

    what point in the feasible region maximizes the objective function x>0 y>0 constraints -x+3+y y,1/3x+1 Object function C+5x_4y

    asked by bowershe
  18. Physics

    Help!!!! Please!!! The coefficient of performance of a refrigerator is defined as the ratio of heat extracted from the refrigeration compartment to the work required to operate the refrigerator. A certain refrigerator has a coefficient of performance of 4

    asked by BrandiB123456789
  19. Chemistry

    Methane reacts with water to form CO and H2 as follows: CH4(g)+H2O(g)=CO9g)+3H2(g) The value of Kp at 298 k for the reaction is 7.7 *10^24, calculate Kc. If you can please show the steps I would greatly appreciate it. Thank you

    asked by craig
  20. calculus

    Imagine making a tent in the shape of a right prism whose cross-section is an equilateral triangle (the door is on one of the triangular ends). Assume we want the volume to be 2.2 m3, to sleep two or three people. The floor of the tent is cheaper material

    asked by Danny
  21. Science help,Anyone?

    1. Why is it rare for the soft parts of an organism to become a fossil? The soft parts take a long time to decay. The soft parts can be eaten by other animals. The soft parts cannot be buried in sediment. The soft parts form petrified fossils. 2. Which of

    asked by Princess Anna
  22. Chemistry - Chemical Equilibrium

    In a solution with carbon tetrachloride as the solvent, the compound VCl4 undergoes dimerization: 2VCl4 V2Cl8 When 6.6834 g VCl4 is dissolved in 100.0 g of carbon tetrachloride, the freezing point is lowered by 5.97*C/ Calculate the value of the

    asked by Dave
  23. statistic

    Step by Step please For the following dataset, describe in a sentence or two the transformation necessary to linearize the data... x | y 1 | .7 2 | 1.3 3 | 1.8 4 | 2.1 5 | 2.3

    asked by bowershe
  24. English - help

    I just opened a savings account at the First Federal Bank Main Street Office. First Federal Bank is underlined. Choices: First Federal Banks First Federal Bank's First Federal Banks' I think it is B...?

    asked by Cassie
  25. algebra

    What point in the feasible region maximizes the objective function? Step by step please x¡Ý0 y¡Ý0 Constraints -x+3¡Ýy y¡Ü1/3x+1 objective function C=5x-4y

    asked by bowershe
  26. Math

    A marching band was in a parade. The band members marched in 8 rows. There were 6 band members in each row. Explain how the fact that 5X6=30 can help you find 8X6. I need help with this question

    asked by James
  27. Chemistry

    Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of SO2(g). 2SO2(g)+O2(g)=2SO3(g) Kc=1.7*10^8 [SO3]aq=0.0034 M [O2]aq=0.0018 M

    asked by Timothy urgent need
  28. algebra

    what point in the feasible region maximizes the objective function? x>0 y>0 constraints -x+3>y y

    asked by bowershe
  29. Algebra

    Ramiro earns $20 per hour during the week and $30 per hour for overtime on the weekends. One week Ramiro earned a total of $650. He worked 5 times as many hours during the week as he did on the weekend. Write and solve a system of equations to determine

    asked by Brianna
  30. Parametric equations/Trigonometry - Lattice points

    A lattice point is a point with integer coordinates. How many lattice points (x,y) with -100 less than or equal to x less than or equal to 100 and -100 less than or equal to y less than or equal to 100 are on the graph of the parametric equations x=30-40

    asked by Sam
  31. English - help

    Everyones homework needs to be completed by the end of class. Everyones is underlined and my choices are Everyone's Everyone Everyones' I think it is A...?

    asked by Cassie
  32. old man and the sea

    Why isn't Santiago prepared for the first shark attack? A. Because Santiago had not seen any sharks in these waters before. B. Because the shark comes up, almost out of nowhere, from the ocean depths. C. Because sharks are built to feed on all the fishes

    asked by orpheus
  33. Health (Ms. Sue)

    Why does compromise plays such an important role in the success of a marriage?

    asked by Anonymous
  34. math

    108 is 36% of what number? Write and solve a proportion.

    asked by Sam
  35. math

    Estimate a 15% tip on a taxi ride that cost 23.25.

    asked by Sam
  36. college intermediate algebra

    Working together, two people can mow the lawn in 24 minutes. Working alone, one person takes 20 minutes longer than the other. How many minutes would it take each person to mow the lawn alone? Thanks!!!

    asked by nicole
  37. Chemistry

    In a solution with carbon tetrachloride as the solvent, the compound VCl4 undergoes dimerization: 2VCl4 V2Cl8 When 6.6834 g VCl4 is dissolved in 100.0 g of carbon tetrachloride, the freezing point is lowered by 5.97*C/ Calculate the value of the

    asked by Anna
  38. Algebra2

    What is the minimum value for P=x-2y over the feasiblity region defined by the constraints shown below? 8 -2 -16 -14

    asked by bowershe
  39. World History

    1)Which cities were the leaders of the two Christian religions? 2)What body of water touched Latin,Eastern Orthodox and pagan lands? 3)In what place would you anticipate a major effort by Latin Church to expand its influence?Why?(according to the map of

    asked by Anonymous
  40. Math

    the larger angles of a rhombus are twice the smaller angle of the rhombus. if the shorter diagonal is 20, find the perimeter of the rhombus

    asked by Simon
  41. algebra2

    Find the values of x and y that maximize the objective function P=3x + 2y for the graph. What is the maximum value. step by step please

    asked by bowershe
  42. College Chemistry

    Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of SO2(g). 2SO2(g)+O2(g)=2SO3(g) Kc=1.7*10^8 [SO3]aq=0.0034 M [O2]aq=0.0018 M

    asked by Timothy urgent need
  43. math

    What number is 73% of 215? A.215=0.73n B.n=0.73*215 C.0.73=n*215 D.215=73n

    asked by Sam
  44. statistic

    For the following dataset, describe in a sentence or two the transformation necessary to linearize the data. Be sure to convince your teacher that you understand X Y 1 0.7 2 1.3 3 1.8 4 2.1 5 2.3

    asked by bowershe
  45. math

    One car rental agency charges $20 per day plus $0.25 per mile. A different agency charges $37 per day with unlimited mileage. For what mileages is the second rental a better deal? Set up as an inequality

    asked by trishelle
  46. Algebra

    A roadside vegtable stand sells pumpkins for $5 each and squashes for $3 each. One day they sold $6 more squash than pumpkins, and their sales totaled $98. Write and solve a system of equations to find how many pumpkins and squash they sold?

    asked by Anna
  47. Physics

    The equation of motion for an oscillator in vertical SHM is given by y=(0.60m)sin[(130rad/s)t]. Part A What is the amplitude of this motion? Part B What is the frequency of this motion? Part C What is the period of this motion?

    asked by Becca
  48. advanced pre algebra

    -6 >/= to g + 4

    asked by sheila
  49. Math. I really don't get this question

    three circles are manually tangent externally. their centers form a triangle whose sides are of length 8, 9, 13. find the total area of the three circles

    asked by Liz
  50. physics

    A runner of mass m = 48 kg and running at 3.7 m/s runs as shown and jumps on the rim of a playground merry-go-round which has a moment of inertia of 378 kg·m2 and a radius of 2 meters. Assuming the merry-go-round is initially at rest, what is its final

    asked by Anonymous
  51. chem

    7.75 litres of radon gas is at 1.55 atm and -19 degrees c what is the volume at stp

    asked by sandy
  52. Geometry

    I need to do an assignment where I find two cereal boxes that have the same volume but differ in surface area? Can someone please tell me when I'm looking at the boxes what I need to be looking at to compare these two things please? Thank you!

    asked by Josh
  53. Ap Physics 1

    The 1800 kg tractor exerts a force of 17500N backward on the pavement, and the system experiences forces resisting motion that total 2400 N. If the acceleration is 0.210 m/s2, what is the mass of the airplane? (b) Calculate the force exerted by the tractor

    asked by Physics Help!
  54. Health (Ms. Sue)

    1. What is the relationship between emotional maturity and emotional intimacy? A: ? 2. Explain why it is difficult for teen marriages to succeed? A: ?

    asked by Anonymous
  55. Physics

    A sonar generator on a submarine produces periodic ultrasonic waves at a frequency of 2.60MHz . The wavelength of the waves in seawater is 5.90×10−4m . When the generator is directed downward, an echo reflected from the ocean floor is received 11.0s

    asked by HELP!!!!
  56. math

    if robbie runs 10 miles per hour, how many minutes would it take to run 2 miles? I don't know how to figure this out? Can someone give me a hint? is it 12 minutes? 60 min/ 10 miles = x min / 2

    asked by cici
  57. Math

    Find four consecutive integers, such that the product of the first and second integer minus 2 is equal to 3 times the product of the third and fourth integer.

    asked by Jessy
  58. Social Studies

    Why is cross-cultural exchange an important part of the history of the Iberian Peninsula? I need three different examples and only have one; your thoughts would be greatly appreciated!

    asked by Mike
  59. Physics

    A person sitting quietly in a room on a winter day may lose heat primarily by radiation from the outer surface of her clothes to the walls of the room. If the walls are at 13.8° C and the rate of radiation is 96.0 kcal/h (a typical basal metabolic rate),

    asked by BrandiB123456789
  60. math

    a car rental company charges a flat rate of $29 per day and an additional $0.15 per mile. Write an equation to model the total charge

    asked by hannah
  61. Physics

    A pair of constant forces of magnitude F = 11.1 N is applied to opposite sides of the axle of a top, as shown in the figure. The diameter of the axle is d = 8.67 mm. The angle è, which has a value of 36.1°, describes the steepness of the top's sloping

    asked by Physics
  62. English

    State the meaning of the word expedite as it is used in the following sentence. Then, identify the context clue that you used to understand the meaning: definition clue, synonym, example clue, contrast clue, or inference clue. The majority of the elected

    asked by Gwen
  63. Health (Ms. Sue)

    1. Describe characteristics that you would expect to see in an emotionally mature person. A: The characteristics of an emotionally mature person is that the person is confident in their own abilities. The person is not jealous or mean-spirited towards

    asked by Anonymous
  64. physics

    An airplane with a speed of 46.4 m/s is climbing upward at an angle of 44° counterclockwise from the positive x axis. When the plane's altitude is 700 m the pilot releases a package. (a) Calculate the distance along the ground, measured from a point

    asked by Bree
  65. math

    72 is what percent of 480? Write an equation.

    asked by Sam
  66. Algebra2

    what is the solution to the above system of equation 2x + 5y =-4 4x -5y =22

    asked by bowershe
  67. Physics

    Ice of mass 51.5 g at -10.2° C is added to 218 g of water at 13.5° C in a 111 g glass container of specific heat 0.200 cal/g-°C at an initial temperature of 24.9° C. Find the final temperature of the system.

    asked by BrandiB123456789
  68. Calculus

    Solve the differential and initial value problem: x(dy/dx) + 1 = y^2 y(1)=0 I tried using bernoulli and it didn't quite work.

    asked by Raj
  69. Physics

    A car with a total mass of 1.48 103 kg has wheels of radius 33.5 cm and moment of inertia 0.810 kg · m2. (a) Find the car's translational kinetic energy when the car is moving at a speed of 30.0 m/s. (b) Find the car's rotational energy when the car is

    asked by BrandiB123456789
  70. GEOMETRY CIRCLES

    1. Ab is a chord of a circle with center o and radius 52 cm . point m divides the chord ab such that am = 63 cm and mb=33 cm find om 2. A circle is inscribed in a triangle whose sides are 10, 10 and 12 units . a second smaller circle is inscribed tangent

    asked by Talon
  71. classical mechanics

    A hydrometer is a device that measures the density of a liquid. The one shown in the figure has a cylindrical bulb of radius attached to a cylindrical stem of radius and length . When placed in a liquid, the device floats as shown in the figure with a

    asked by socorro
  72. Statistics

    Multiple choice question that's hard to figure out and understand.(information provided) Ten members of a fraternity take a statistics course. Here are their scores on the first exam in the course: 61,74,47,60,62,63,65,79,55,85. The question states: In

    asked by Junior
  73. English

    Hello, what is a common theme between the Shakespeare's Romeo and Juliet, To Kill a Mockingbird, and Roahl Dahl's Lamb to the Slaughter? Please give examples of the the theme found within in the 3 books. It's just that I have to write a formal literary

    asked by Ellie
  74. math

    is this correct? Determine the surface area of the right triangular prism shown below. Round all measurements to one decimal place. 3.0*3.0=9.0*2=18 8.0*3.0=24 3.0*3.0=9 the surface area of this triangular prism equals to 18+24+9= 51

    asked by anonymous00000
  75. Math

    Ellipses [(x+3)^2 / 12] + [(y-2)^2 / 16] I Have to find the following: Center: Foci: Vertices: A: B: C: Eccentricity:

    asked by Kali
  76. west prep

    for a zero order how long will it take for the concentration of reactant tp fall to one eight is original value if it takes 15.5 minutes for concentration to be reduced to half its original value

    asked by azul
  77. Tan^2 Integrals

    I'm having a hard time understanding how to do Integrals involving tan^2. I have two problems: 1. Find the integral of (tan^2 y +1)dy 2. Find the integral of (7tan^2 u +15)du 1. My approach to it is to replace the tan^2 y portion of the problem with sec^2

    asked by Anonymous
  78. MATH

    Write an equation in point slope form given the following M=2/9 (-1,5)

    asked by Anonymous
  79. classical mechanics

    A U-tube open at both ends to atmospheric pressure is filled with an incompressible fluid of density . The cross-sectional area of the tube is uniform and the total length of the column of fluid is . A piston is used to depress the height of the liquid

    asked by socorro
  80. classical mechanics

    enturi Flow Meter (19 points possible) A Venturi flow meter is used to measure the the flow velocity of a water main. The water main has a diameter of 40.0 cm, and the constriction has a diameter of 10.0 cm. The two vertical pipes are open at the top, and

    asked by socorro
  81. social studies

    what is a reason of both France and Spain for not wanting to keep the Louisiana colony ? a) the colonists refused to respect the flag b) the colony never became prosperous c) the colony was expensive to run d the colonists were to rebellious

    asked by victoria
  82. statistic

    For the following dataset, enter the data into a calculator and find the least square regression line, correlation coefficient, and coefficient of determination. step by step please X1 Y1 10 8.04 8 6.95 13 7.58 9 8.81 11 8.33 14 9.96 6 7.24 4 4.26 12 10.84

    asked by bowershe
  83. music

    I need help I'm about to take my Comprehensive Final Exam on Foundations of Music A STEP BY STEP APPROACH TO MUSIC THEORY. I'm so confused I don't want to fail my test I failed the last two I'm afraid of failing. Please help me.

    asked by Ann
  84. Math: Trig

    Help with vectors, please. Thanks 1) Express point in rectangular form. Give EXACT answer, if possible? (2, 4π /11) 2) Given P = (2. -3) and Q = (-3, -4). find the component form of vector PQ 3) The vector v has a magnitude of 25 inches and a direction of

    asked by Lilly
  85. English

    Where can we find the summary of 'the Big Story' by John Escott?

    asked by rfvv
  86. math

    simplify 2log2/5-log27/125+log9

    asked by Anonymous
  87. math

    Regular sandwiches are sold with 3 pickles and 2 tomato slices. Deluxe sandwiches are sold with 5 pickles and 3 tomato slices. Suppose that you have 1100 pickle slices and 700 tomato slices. How many of each type of sandwich can you make using all the

    asked by Lom
  88. Algebra2

    Please me with this thanks What is the solution of the system of equations? 3x + 2y + z =7 5x + 5y + 4z =3 3x + 2y + 3z =1

    asked by bowershe
  89. Geometry

    An equilateral triangle has side lengths of 10. If the consecutive midpoints of the triangle are joined, then find the perimeter of the new triangle that is formed

    asked by Hannah
  90. classical mechanics

    A bar of mass and negligible height is lying horizontally across and perpendicular to a pair of counter rotating rollers as shown in the figure. The rollers are separated by a distance . There is a coefficient of kinetic friction between each roller and

    asked by socorro
  91. classical mechanics

    Attach a solid cylinder of mass and radius to a horizontal massless spring with spring constant so that it can roll without slipping along a horizontal surface. If the system is released from rest at a position in which the spring is stretched by an amount

    asked by socorro
  92. MATH

    Write an equation in point slope form given the following M=2/9 (-1,5)

    asked by Anonymous
  93. Science

    What is a example of a scientific law?

    asked by Unknown
  94. Business math

    Jimmy wants to buy a jeep in 5 years. If his bank pays 12% interest compounded annually, what must jimmy deposit today to have 15,000 in 5 years?

    asked by Geia
  95. Math

    In a science experiment, Ms. Dixon's students find that there is 0.00385 times as liquid in Beaker A as in Beaker B after two days. There are 3.5 millimeters of liquid in Beaker B. How much Liquid is in Beaker A?

    asked by Anonymous
  96. math help!!!

    calculate the surface area of a cylinder with a height of 60cm and a circumference of 62.8. I don't understand the formula and how to get the answer!!

    asked by anonymous
  97. Math, HELP!

    A concert venue sold 1425 tickets one evening. Tickets cost $40.00 for a covered pavilion seat and $30.00 for a lawn seat. Total receipts were $48,000.00. How many of each type of ticket were sold?

    asked by Sam
  98. Need help, 3 questions

    19. Most readers will wait patiently for the next book in the series to be released. complete predicate complete subject simple predicate simple subject 20. After that, we can get some popcorn at the snack bar. complete predicate complete subject simple

    asked by Princess Anna
  99. Math

    Sugar comes in 2 pound bags and flour comes in 5 lb bags. Thomas bought 3 more bag of sugar than flour and the total weight was 48 pounds. How many bags of sugar and flour did Thomas buy?

    asked by Jamie
  100. ap physics

    A spherical comet of mass m and diameter is d, travelling at velocity v enters a cloud of stationary cosmic meteoroids (small rocks). The average density of the cloud is p. When a meteoroid impacts the comet it adheres to its surface. As a result the comet

    asked by nicholas
  101. math

    Original Question is: how many 1/2 miles are in 12 miles? write the division question 12 divided by 1/2= 24 what multiplication question could the model also answer? 12 x 2 =24 This is the one I didn't understand Write the question given as a

    asked by Libby
  102. Math URGENT

    3.8y+4/7x+2=0 Please help me. Thanks

    asked by Alice
  103. Geometry about the circles

    1. Ab is a chord of a circle with center o and radius 52 cm . point m divides the chord ab such that am = 63 cm and mb=33 cm find om 2. A circle is inscribed in a triangle whose sides are 10, 10 and 12 units . a second smaller circle is inscribed tangent

    asked by Talon
  104. classical mechanics

    th a hole (14 points possible) A cylindrical bucket has a small hole at the bottom. The water exiting the hole has velocity . What is the depth, , of the water in the bucket?

    asked by socorro
  105. math

    What is the negation of p and q?

    asked by lindsay
  106. pre calculus

    2k^2+5k-9

    asked by Rose
  107. english

    I have to write an English paper discussing a current event; I chose Obama Care, but was told it is not a current event. I know the bill was passed in 2014, but discussions are still being posed about it and there are continuing developments, so why is

    asked by laura
  108. College Algebra

    A circular vent pipe with a diameter of 5.5 inches is place on a roof that has a slope of 1/4. Find an equation of the ellipse that should be cut from the roof so that the pipe will fit. roound parameters to the nearest hundreth.

    asked by Mark
  109. Math

    Apply a rotation to the parent linear function shifted down 3 units.

    asked by Anonymous
  110. Math :)

    I need to write a linear function using the following data: Year Life Expectancy In Years 1940 62.5 1950 71.1 1960 73.1 1970 74.7 1980 77.5 1990 78.8 I know the formula is y=mx+b but im not sure how to determine that from what I have been given. Thanks for

    asked by Kamie
  111. Science

    What is the best tool to create a model of a complex this system?

    asked by Carley
  112. pre calculus

    2x^2+11x-21=0

    asked by Rose
  113. college algebra

    A circular vent pipe with a diameter of 5.5 inches is place on a roof that has a slope of 1/4. Find an equation of the ellipse that should be cut from the roof so that the pipe will fit. roound parameters to the nearest hundreth.

    asked by Mark
  114. physics

    in other terms of units, what is a joule equal to? a)N*m b)N/m c)W/s d)s/W e)N*s

    asked by allie
  115. Math

    Gill is trying to set a world record at is school. Every day for 100 days, he walks 7.5 miles. How many miles does Gill walk in all?

    asked by Anonymous
  116. Health (Ms. Sue)

    1. What is the relationship between emotional maturity and emotional intimacy? A: ? 2. Explain why it is difficult for teen marriages to succeed? A: It is difficult for teen marriages to succeed because they must cope with many stresses, such as financial

    asked by Anonymous
  117. math

    If f(x)=2x+1 and g(x)=3x-5, find f(g(2)).

    asked by alex
  118. Health (Ms. Sue)--These are my final questions.

    Ms. Sue, please, can you help me with these remaining questions? 1. List three ways you could help make your family relationships healthier. A: ? 2. Describe the responsibilities of a parent. A: ? 3. Why do you think the households made up of married

    asked by Anonymous
  119. Pre-calc

    Logx16=-2

    asked by Anonymous
  120. Help please!! For pre-calc

    Logx16=-2 how do you solve this?

    asked by Anonymous
  121. Physics

    Two spheres of masses m = 1.09 g and m' = 1.03*10^2 kg are isolated from all other bodies and are initially at rest, with their centers a distance r = 14 cm apart. One minute later, the smaller sphere has moved 0.500 mm toward the larger sphere. Compute

    asked by BrandiB123456789
  122. Math

    ∫[dy/(y^2-1)] How do i solve this?

    asked by Raj
  123. math GR.8!!!

    A cylinder has two circular ends, each with an area of 1256 c,. The height if the cylinder us 60 cm. what is the surface are of the cylinder? plz explain the formula and all the steps towards how u got the answer... thank u!!!

    asked by .Ms.Sue!!!! plz help
  124. basic geometry

    mrs. sally needed to build a triangular platform in the shape of an isosceles right triangle. the legs of the triangle are 6"long how long was the base side of the triangular platform? she also made well panels for the show that were 4" wide. how many wall

    asked by anabelle please help !
  125. CHEMISTRY

    I haven't learned half reactions for oxidation and reduction so please teach me by leading me from step to step.... I don't get this.. Sn2+ +2Fe3+---> Sn4+ +2Fe2+ The answer key says Oxidation: Sn2+--->Sn4+ +2e- Reduction: 2Fe3+ + 2e----->2Fe2+

    asked by Anonymous
  126. Math

    Which digit (0-9) occurs most often on a calendar for this month. Which occurs least often? Is the answer the same for every month of this year?

    asked by Ruth
  127. Math

    (1) 8/1 divided (-3 2/5) My answer is 68/1 (2) 3 2/3 divided by -8 6/7 answer 682/21 3) 41/5 x -8/5 =32/25 Please I need help i'm so confused please show work so I can understand these other 27 problems that i have to complete. Thank you Ms. Sue

    asked by Ana
  128. Math

    Color this square so that one-half is green,one-third is yellow and and the rest is brown.Each triangle should be just one color.Make any pattern you like. How much of the square is brown?

    asked by Ruth
  129. Algebra, URGENT!

    Two angles are supplementary if the sum of their measures is 180∘. If the measure of one angle is 13x degrees, represent the measure of its supplement as an expression of x.

    asked by Hannah
  130. Chemistry

    What will be the concentration of the solution formed when 5.72mL of 8.50M HCl is diluted to 250mL?

    asked by Chelsea
  131. Math- urgent

    Solve for x. 8x-(8+6x)=20 Please show your work.

    asked by Sarah
  132. math

    it is 10 degrees outside and the temperature is due to drop 16 degrees. what will be the temperature the

    asked by cc
  133. grammar

    The lawyer suggested that you and he work to find an agreement outside the courtroom, for the trial would be long and unpleasant.

    asked by Anonymous
  134. Language arts help!!

    Multiple Choice 1. Which of the following is a sentence fragment? (1 point) He spent twenty dollars on those shoes. How much did you spend on those shoes? That much money on those shoes? Twenty dollars is too much to spend. 2. How is an extinguished fire

    asked by josh
  135. chemistry

    25.75 mL of a hydrochloric acid solution reacts completely with a solid sample of magnesium carbonate producing 170.8 mL of CO2 which is collected over water at 24.00°C and 731.0 torr total pressure. The vapor pressure of water at 24.00°C is 22.4 torr. 2

    asked by Anonymous
  136. english

    use these five words given below and write a essay 120 to 140 words 1.family 2 television 3 entertainment 4 mother 5 day time

    asked by fatima
  137. Civics

    What is the purpose of House Rules Committee?

    asked by Carley
  138. business

    Russia was considered "backward." For Theodore Von Laue, this "backwardness

    asked by Anonymous
  139. Medical Billing and Coding

    Had to develop a paragraph using clear, varied sentences containing concrete words and transitions or connectives to create a logical flow. Need assistance in the following paragraph that describes on particular experience I had that inspired you or guided

    asked by Tanya
  140. Physics Classical Mechanics

    Thanks to everyone who helped me out. I got through.

    asked by Hil
  141. math

    How many nickels and dimes does it take to make $1.95

    asked by Andrea
  142. physics Classical Mechanics

    A stick of length l =70.0cm rests against the wall. The coefficient of static friction between stick and wall and between the stick and the floor are equal. The stick will slip off the wall if placed at an angle greater than theta = 41 degrees. What is the

    asked by Hil
  143. maths

    The following statement defines a relation R in the natural numbers N. state whether or not each relation is symmetric 1. x is less than or equal to y 2. x+y =10

    asked by lindsay
  144. math

    The equation kx^2 -2x-7=0 has two real and identical roots, find the value of k.

    asked by lindsay
  145. English

    I'm doing a presentation on these vintage advertisement. (.)vh1(.)com(/)celebrity(/)bwe(/)images(/)2010(/)08(/)Skype-Retro-Ad(.)jpg This advertisement was produced by a Brazilian advertising agency for Maximidia Seminar (a seminar on communication) on

    asked by Natasha
  146. Math

    Hi, I don't understand how to convert from feet to metres? For example: 6'8" into metres? how do I calculate that?

    asked by Willi
  147. math

    solve the following absolute value question /4x + 5/ =25

    asked by lindsay
  148. math

    This morning Tom deposited 22.25 in his bank account. At lunchtime he withdrew 40.00 and he found out that he had a balance of 85.87. What was his balance at the start of the day?

    asked by sam
  149. Algebra

    Simplify (factor if necessary) : 5 x^2 y^2 - 25 x^3 y^3 -------------------------------- x^2 y^2 Please help! Don't understand

    asked by Julie
  150. classical mechanics

    Buoyant Force of a Balloon (9 points possible) Helium balloons are used regularly in scientific research. A typical balloon would reach an altitude of 35.0 km with an air density of kg/m . At this altitude the helium in the balloon would expand to 540000.0

    asked by socorro
  151. pre calculus

    2k^2+5k-9=0

    asked by Rose
  152. History

    What was the Cordova Rebellion? Was it a group of Tejanos and Indians or a group of Nacogdoches? The group was led by a local politican named Vicente Cordova.

    asked by Jerald
  153. Trigonometry

    what will be the angle for the following equation (0.9644+1.0342 i)(0.0349+2 i)

    asked by steve
  154. social studies

    The officials and employees who help the president manage his executive duties are collectively known as the _____. federal branch federal bureaucracy federal umbrella executive umbrella

    asked by Anonymous
  155. science

    in a wet type of voltaic cell, what is electrolyte? a. a bridge made of salt b.a copper strip c. an acidic liquid d. a spontaneous flow of electrons

    asked by Anonymous
  156. Math

    Just makin sure if I did this right on my hw. So it says write an equation in slope intercept form that is parallel to y=3x-7 and passes through (0,4) I got y=3x+4 is that correct?

    asked by Hannah
  157. English- Help Ms. Sue

    Does the word "decipher" mean to interpret or understand....both words are in the dictionary with the explanation and I cant decide...I am leaning towards interpret?

    asked by Cassie
  158. Geology

    Pleistocene mammoth bone from La Brea Tar Pits of Los Angeles, California. Age: 12,200 ± 35 years

    asked by Erika
  159. Science

    When is scientific knowledge changed?

    asked by Carley
  160. Science

    When scientists group up similar things together what are they doing? -~-My answer-~- classifying

    asked by Anonymous
  161. math

    What is 67.218 rounded to the nearest tenth?

    asked by genesis
  162. Civics

    What is the purpose of House rules Committee?

    asked by Anonymous
  163. geometry

    mrs. sally needed to build a triangular platform in the shape of an isosceles right triangle. the legs of the triangle are 6"long how long was the base side of the triangular platform? she also made well panels for the show that were 4" wide. how many wall

    asked by anabelle
  164. Gen 499

    Examine the influences of social connections and technology and civic engagement in academic and professional pursuits.

    asked by Pam
  165. algebra

    What is the inverse of [-3 5] [-6 -8]

    asked by bowershe
  166. Math

    Apply a translation up 6 units to the following F(x)- -6x-10

    asked by Hannah
  167. Math

    Apply a reflection and translation down 3 units to the following G(x)=3x-2

    asked by Hannah
  168. algebra

    If f(x)=2x+1 and g(x)=3x-5, find f(g(2)).

    asked by alex
  169. Need help immediately !!

    Logx16=-2 how do you solve?

    asked by Anonymous
  170. Health (Ms. Sue)--Please, help me!

    Compare the benefits of working through difficulties in marriage.

    asked by Anonymous
  171. Algebra

    please help or examples!!!How many intergers are common to the solution sets of both inequalities? x+7>or = to 3x 3x+4

    asked by alex
  172. Math

    Complete the square to find the vertex y=5x^2+1/5x-10

    asked by Jessy
  173. Intermediate Algebra (College)

    Solve algebraically: 14/x^2 - 5/x = 1 Thank you!!! (:

    asked by Nicole
  174. Math

    Factor: (x^3)(z^6)-27y^9 81x^4-16y^4 2x^3+16y^3

    asked by Jessy
  175. Math

    If 4-jx-x^2 is divided by x-4 the remainder is -4. Find k.

    asked by Jessy
  176. Need help have to go to bed soon- math

    Logx16=-2 how do you solve?

    asked by Anonymous
  177. Math

    12=24-y

    asked by Anonymous
  178. GEOMETRY PLZ HELP!

    Mrs.sally needed to build a triangular platform in the shape of an isosceles right triangle . The legs of the triangle are 6"long how long was the base side of the triangular platform ? She also made wall panels for the show that were 4" wide . How many

    asked by Anabelle
  179. Math

    22÷y=2

    asked by Anonymous
  180. math

    what if you take 885/26 what will be your answer.

    asked by cora evans
  181. law

    judges in custody cases may interview the subject children outside the presence of the parents only if the attorneys are present? is this true or false

    asked by jess
  182. PHYSICS!!!!!!!! HELP!!!!!!!

    Can someone give me an example of a problem where you have to find electric field and magnetic field using an electron gun?

    asked by Riana
  183. math

    18,792- 16,948= 1,844 is the right answer. yes or no

    asked by cora evans
  184. Math

    Apply a translation up 6 units to the following F(x)- -6x-10

    asked by Anonymous
  185. Math

    Apply a reflection and translation down 3 units to the following G(x)=3x-2

    asked by Anonymous
  186. grammar

    directions: rewrite the 2 sentences as 1 sentence by combining the main verbs and helping verbs...The carriage has crossed the bridge. The carriage has arrived at the mansion.

    asked by jb
  187. social studies

    My homework from the board says "Finish color illustration for Gilgamesh" but I don't know what that means.(If someone can answer me before *8:00 am I would be very grateful.) What am I supposed to do?

    asked by X
  188. English composition

    List two specific,concrete original details for each sense that describing that particular testing event

    asked by shelly
  189. math

    Andrew and Shawn are making kite. They start by drawing their plan onto some squared paper. The initial points that they use are O(0,0), A(7,24) and B(25,0). Andrew says that the fourth vertex of the kite should be on the line that is through (0,0) and

    asked by Anonymous
  190. English

    does anyone know of a website where i can get info on why vampires attract the interest of human beings? thank you its for a essay

    asked by Nancy
  191. religion

    We understand that the more we adhere to Islam the more it would bring us happiness in this life and the hereafter. However there is a hadith whereby Abu Saeed Al-Khudri visited the Prophet (Pbuh) when he was unwell. He put his hand on a piece of velvet

    asked by aiha maisarah
  192. Science need help

    Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was

    asked by john
  193. Trigonometry

    what will be the graph looks like for equation r = 4(1-cos(theta+pi/4))?

    asked by steve
  194. Spanish 4

    help with worksheets

    asked by Haley
  195. Homework - Math

    Multiplication of polynomials 1.12+5a = 3(6a-9) 2.7+a = 2(2a-16) 3. 6a(a+3)= 2a(3a+5)+16

    asked by Anonymous
  196. Health/profession

    If I wanted to become a cardiovascular surgeon, would I take pre-medicine for osteopathic?

    asked by annonymous
  197. Trigonometry functions

    Choose the graph of r = 5 + 4 sin θ

    asked by steve
  198. pre calculus

    x^2-3/4x+1/8=0

    asked by Rose
  199. To reiny

    hi do you have a facebook account ?

    asked by Joy
  200. pre calculus

    x^2-3x-7=0

    asked by Rose