Questions Asked on
April 12, 2015

  1. business math

    Jen purchased a condo in Naples Florida for $699,000. She put 20% down and financed the rest at 5% for 35years. What are Jens total finance charge?

    asked by sara
  2. Physic

    Two resistors when connected in series to a 120-V line use one-fourth the power that is used when they are connected in parallel. If one resistor is 4.8 kohms. what is the resistance of the other?

    asked by Allen
  3. Physics

    A car with a total mass of 1800kg (including passengers) is driving down a washboard road with bumps spaced 5.0m apart. The ride is roughest—that is, the car bounces up and down with the maximum amplitude—when the car is traveling at 6.1 m/s.What is

    asked by Anonymous
  4. social studies 8th

    1. What was the cause of American leaders’ initial refusal to enter World War I? (1 point) They wanted to maintain the country’s isolationist policy.*** They were not certain the country had the resources to fight. The United States did not wish to

    asked by XenaGonzalez
  5. Math Please Help Me

    1. At your summer job with a research company, you must get a random sample of people from your town to answer a question about spending habits. Which of the following methods is most likely to be random? You survey customers at the local shopping mall.

    asked by YOLO
  6. Language arts help???????

    9. What is the most likely reason authors of research presentations use bullets and keep text short? (1 point) to encourage the audience to listen instead of read to show contrast between elements of design*** so you can use graphics to provide the meaning

    asked by XenaGonzalez
  7. Chemistry - Help

    Please help..Write the equation for the equilibrium constant (K) of the reaction. 2K2CrO4 + 2HCl -->

    asked by Angie
  8. physics

    An object whose moment of inertia is 2.5 kg · m^2 experiences the torque shown in the figure below. What is the object's angular velocity at t = 1.6 s? Assume it starts from rest. webassign[.]net[/]knight[/]p13-21[.]gif So far, I know that that to find

    asked by HELP.
  9. math

    Dylan uses the expressions (x2 – 2x + 8) and (2x2 + 5x – 7) to represent the length and width of his bedroom. Which expression represents the area (lw) of Dylan’s room?

    asked by carlos
  10. Science

    Every individual, including young people, can make decisions to use resources wisely. Use the terms reduce, reuse, and recycle to explain how the students in the image above can help minimize solid waste.

    asked by Rima
  11. Physics

    You have 250 g of water in an aluminium calorimeter with a mass of 125 g. How long will it take to increase the temperature of the water and calorimeter from 20C to 37C if the system is heated by a resistive heating element with 8 V across the resistor and

    asked by Anna
  12. Chemistry

    Which of these substances has the highest molar entropy? A) C2H4 (g) B) CH3CH2OH (l) C) SO3 (g) D) CH3CH3 (g) E) C6H12O6 (g)

    asked by Kate
  13. Chemistry

    Consider the following description of a voltaic cell: A 1.0 M solution of Ni(NO3)2 is placed in a beaker with a strip of nickel metal. A 1.0 M solution of SnSO4 is placed in a second beaker with a strip of Sn. The two beakers are connected byba salt bridge

    asked by Noah
  14. English

    In “Porphyria’s Lover” how does the speaker feel when Porphyria says she loves him? A. surprised and angry B. surprised and happy C. angry My answer is A

    asked by Emi
  15. Math

    How do I solve this problem? 6C3 A. 120 B. 720 C. 20 D. 240 Is it 6*5*4*3*2*1

    asked by Jon
  16. cda

    Which of the following is an acceptable temperature and relative humidity setting during warmer months? A. 40 degrees Fahrenheit, 75 percent relative humidity B. 90 degrees Fahrenheit, 15 percent relative humidity C. 15 degrees Fahrenheit, 90 percent

    asked by Kaleisha
  17. Delaware State University

    Arrange these gases in order of decreasing standard molar entropy: Rank from largest to smallest. Kr,Cl2,SO3

    asked by Pastor
  18. GEOMETRY

    cASEY SIGHTS THE TOP OF AN 84 FOOT TALL LIGHTHOUSE AT AN ANGLE OF ELEVATION OF 58 DEGREE. IF CASEY IS 6 FEET TALL, HOW FAR IS HE STANDING FROM THE BASE OF THE LIGHTHOUSE. I DO NOT UNDERSTAND WHAT IS ANGLE OF ELEVATION CAN YOU SHOW ME AN EXAMPLE PLEASE

    asked by THOMAS
  19. math

    If alpha and beta are the zeroes of the polynomial f (x) = 5y square -7y + 1. Find another polynomial whose zeroes are 2 alpha / beta and 2beta / alpha Whose zeroes ar 1/ 2alpha + beta and 1/2beta + alpha

    asked by jhon mathew
  20. Algebra 2 A Conic Section

    Franco is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. The shape of his satellite can be modeled by y^2+6y-3x+3=0, where x and y are modeled in inches. He realizes that the static is a result of the feed

    asked by Nino
  21. L.A

    In the following sentence, what word does the participial phrase modify? Everyone in the annex heard her screaming loudly. A. Everyone B. annex C. heard*** D. her Please check

    asked by Anne
  22. ALGEBRA PLSSSSSS

    What are all the real zeros of y=(x-12)^3 -10?

    asked by allexelle
  23. MATH

    Determine which function has the greater rate of change in questions 1−3 1. x y ------- -1 0 0 1 1 2 2 3 (1 point) The rates of change are equal. *** The graph has a greater rate of change. The table has a greater rate of change. none of the above 2. y =

    asked by XenaGonzalez
  24. arttt

    public spaces such as playgrounds or skate parks often serve the purpose of meeting which significant human needs? A. needs for conflict and stress B. needs for solitude and meditation*** C. needs for recreation and challenge D. needs for creativity and

    asked by Anonymous
  25. math

    A fish tank is in the shape of a rectangular prism. The dimensions of the tank are shown in the picture below. 84 in. 24 in. 48 in. What is the volume of the tank in cubic feet?

    asked by Lakshmi
  26. Physics

    A uniform, 274-N rod that is 2.05m long carries a 225-N weight at its right end and an unknown weight W toward the left end.When W is placed 50.3cm from the left end of the rod, the system just balances horizontally when the fulcrum is located 78.0cm from

    asked by Robin
  27. Physics

    The pressure of water flowing through a 6.5×10−2−m -radius pipe at a speed of 1.8m/s is 2.2 × 105 N/m2 What is the flow rate of the water? What is the pressure in the water after it goes up a 5.2−m -high hill and flows in a 5.0×10−2−m -radius

    asked by Anonymous
  28. ART

    Can someone please check my work. thank you if you do. 1. The gold trim, rich, colors, and plentiful lace on eighteenth-century European fashions communicated which value of Baroque culture? A. Simplicity B. balance C. extravagance D. creativity 2.

    asked by Kel
  29. PRE - CALCULUS

    Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations. x = 6 cos t, y = 6 sin t; 0 ≤ t ≤ 2π A. x2 - y2 = 6; -6 ≤ x ≤ 6 B. x2 - y2 = 36; -6 ≤ x ≤ 6 C. x2 + y2 = 6; -6 ≤ x ≤ 6 D. x2 +

    asked by Ciara
  30. L.A

    Which sentence contains a participle phrase? A. she wanted to spend time writing. B. her job is giving the attic dwellers their food. C. quickly snatching up the coat, she ran to her room. D. to get along well requires cooperation. C ? please check

    asked by anonymous
  31. L.A

    In which sentence is the meaning of the word blackmail best represented? A. they hoped that her envy would not cause blackmail B. they reached for the phone, eager to hear the blackmail news. C. they were afraid that blackmail would lead to more demands

    asked by Anne
  32. Physic

    A 75-W, 120-V bulb is connected in parallel with 25-W, 120-V bulb. What is the net resistance?

    asked by Allen
  33. Chemistry

    Calculate Keq for 2 moles of electron(s) in each half-reaction and a standard potential of 0.55 V.

    asked by JUNDY
  34. Physics

    3. A bullet is fired from at a shooting range. The bullet hits the ground after 0.32 seconds. How far did it travel horizontally and vertically in this time if it was fired at a velocity of 1100 m/s?

    asked by Michael
  35. cda

    For healthy brain development, which of the following do young children not need in their relationships? A. Positiveness B. Continuity C. Warmth D. Discipline I choose C

    asked by Kaleisha
  36. statistic

    Suppose a 95% confidence interval for the mean salary of college graduates in a town in Mississippi is given by [$36,080, $43,920]. The population standard deviation used for the analysis is known to be $12,000. a. What is the point estimator of the mean

    asked by Heather
  37. 9th grade geometry

    Rounded to the nearest hundred cubic meters, what is the total capacity (cone and cylinder) of the storage container? the cone is on top of the cylinder. the radius of the cone is 6 meters and the height of the cone is 8 meters. the height of the cylinder

    asked by evan
  38. algebra plsssSSS

    What are the real or imaginary solution of the polynomials x^4 -52x^2 +576=0

    asked by allexelle
  39. Acct.101

    Post to the account Stock Investments. Common Stock Shares Cost Co.A 1,980 $91,080 Co.B 4,990 $44,910 Co.C 1,100 $24,200 I am trying to figure out what the stock investment amount is and to find the stock investment. Additional information Sept 1, Sold 998

    asked by kay
  40. Algebra 1

    Jim shoots an arrow into the air. The height of the arrow in feet, t seconds after shooting, is shown by the function below. h(t)=64t-16t^2 What is the domain of the function and what does it represent?

    asked by Steve
  41. Physics

    A sprinter crosses the finish line of a race. The roar of the crowd in front approaches her at a speed of 357m/s . The roar from the crowd behind her approaches at 341m/s . A) What is the speed of the sound? B) What is the sprinter's speed?

    asked by Anonymous
  42. ALGEBRA PLSSSSSS

    What polynomial has a graph that passes through the given points? (-2,2)(-1,-1)(1,5)(3,67)

    asked by allexelle
  43. geometry

    with 2 pentagons (A, B, C, D, E) & F, G, H, I, J.) start with A in lower left corner. Same with F. AE=10, BC=8: FG=9, FJ=15. There are diagonal line CE & HJ. x= AB, Y=GH. Find the scale factor of ABCDE to FGHIJ; need value of x & y; perimeter of ABCDE is

    asked by mary
  44. art last question!

    Kimonos often repeated images from nature. which of the followign artistic elements is this an example of? A. asymmetry B. balance C. color D. patterns I think its D

    asked by Anonymous
  45. Physics

    A not so brilliant physics students wants to jump from their 3rd floor apartment window to the swimming pool below. The problem is the base of the apartment is 8.00 meters from the pool’s edge. If the window is 20.0 meters high, how fast does the student

    asked by Carla Mae
  46. ALGEBRA

    The function h=t^2 +95 models the path of a ball is in the air. assuming the boy lives at sea level where h=0 ft, which is a likely place the boy could have been standing when he threw this ball? a. his backyard b. an underground cave c. a ladder d. a

    asked by allexelle
  47. Chemistry

    Identify the correct statement for the following reaction: Br2 (l) → Br2 (g) ΔH° = 30.9 kJ ΔS° = 93.2 J/K A) The reaction is always spontaneous. B) The reaction is never spontaneous. C) The reaction is at equilibrium; therefore, ΔG° = 0. D) The

    asked by Chase
  48. Chemistry

    What is the oxidation state assigned to Cr in zinc dichromate, ZnCr2O7?

    asked by JUNDY
  49. math

    Water is leaking out of an inverted conical tank at a rate of 10600.0 cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 14.0 m and the the diameter at the top is 6.0 m. If the water level is rising at

    asked by Anonymous
  50. Math

    Draw a Venn diagram that represent a class of 32 students. All students take Spanish and 20 take French. How many did not take French.

    asked by Jordae
  51. Math: statistics

    A DVD rental store wants to know what proportion of its customers are under age 21. A simple random sample of 500 customers was taken, and 375 of them were under age 21. Presume that the true population proportion of customers under age 21 is 0.68. Find

    asked by Statistics
  52. Art help please

    a cityscape artist completes a portrait of a busy, grimy, dirty, city with no signs of nature. which of the following might he be suggesting humanity's relationship with the surrounding world? A. cities encourage productivity and life B. cities encourage

    asked by Anonymous
  53. Finance

    Patricia and Joe Payne are divorced. The divorce settlement stipulated that Joe pay $520 a month for their daughter Suzanne until she turns 18 in 3 years. Interest is 18% a year. How much must Joe set aside today to meet the settlement?

    asked by Anonymous
  54. Math: stats

    Suppose that the starting salaries of female CFO have a mean of $56,000 and a standard deviation of $12,000. The starting salaries of male CFO have a mean of $50,000 and a standard deviation of $10,000. A random sample of 50 female CFO’s and a random

    asked by Ronda
  55. math

    the probability sue purchases a dress is 3/5. if she does buy a dress, the probability she buys shoes is 5/8. If she does not buy a dress, the probability she buys shoes is 1/4. If you learn Sue bought shoes, what is the probability she bought a dress?

    asked by J.Math
  56. art only 2 questionssss

    In an effort to help a student understand the concept of shading, which teaching strategy could an educator use to help someone who learns best through hands-on activities? A. explain shading techniques out loud B. write shading techniques on the board. C.

    asked by Anne
  57. Chemistry

    Calculate ΔGo (in J) for 2 moles of electron(s) in each half-reaction and a standard potential of 0.57 V.

    asked by JUNDY
  58. calc rates

    Water is leaking out of an inverted conical tank at a rate of 10600.0 cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 14.0 m and the the diameter at the top is 6.0 m. If the water level is rising at

    asked by Anonymous
  59. Math

    Write down two unitary fractions whose difference is 1/40

    asked by Theo
  60. math

    Which is not a combination? A. Choosing 3 toppings for your Pizza. B. Lining 3 students up in a row. C. Choosing 2 toppings from a tray of 10. D. Choosing 5 students to represent a class of 30. Is the answer D? Thank you for your help.

    asked by anonymous
  61. Statistics

    I'm stuck on this homework question. If someone can just help get me started with the first one I'm sure I can do the rest. I'm just not sure how to begin. Thanks! 1. A production process produces 90% non-defective parts. A sample of 10 parts from the

    asked by Emily
  62. Chem

    What mass of KCl in grams is formed when 2.00lbs of KClO3 is decomposed?

    asked by Helen
  63. math problem HELP ME

    Andre drew four congruent triangles, with legs a and b units long and hypotenuse c units long. Then, Andre arranged the triangles to form a large square. He then wrote two different expressions for the are of the large square. Since each side measures c,

    asked by Kimbo
  64. economics

    Dr. Leona Williams, a well-known plastic surgeon, has a reputation for being one of the best surgeons for reconstructuve nose surgery. Dr. williams enjoys a rather substantial degree of markt power in this market

    asked by Anonymous
  65. Chemistry

    a 5.00 gram sample of a metal is heated to 80 degrees Celsius and is placed in a 100 gram sample of water. the temperature of the water rises from 20 Celsius to 20.3 Celsius which of these is most likely to be the metal

    asked by Hazard
  66. earth science

    What is the most abundant fossil fuel? A:Coal B:Gas C:Wood D:Oil

    asked by Rachel
  67. Algebra 2 A

    Franco is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. The shape of his satellite can be modeled by mc024-1.jpg, where x and y are modeled in inches. He realizes that the static is a result of the feed

    asked by Nino
  68. MATH

    5x-4y= -3 2x + 7y= 5 How to solve this linear system shown above by using elimination strategy ? (5x-4y= -3) *2 ->10x - 12y= 6 (2x + 7y= 5) *5 -> 10 +35y= 25 ___________________________________________ -47y = -19 y = -19/47 10x - 12y= 6 10x - 12(0.4) = 6

    asked by td
  69. Math

    f(x)= ¡Ìx+4, g(x)= 2/¡Ì7-2x 1. The domain of f is_______(in interval notation) 2. The domain of g is ______(in interval notation) 3. (f+g)(0)= 4. (f+g)(-5)=

    asked by Yin
  70. Civics

    A citizen who registers with the Republican party must vote for Republican candidates identifies with Republican ideas can vote in any party’s primary can never change his or her affiliation C??

    asked by Sarah
  71. Physic

    A 2.5-kohms and a 3.7-kohms resistor are connected in parallel; this combination is connected in series with a 1.4 kohms resistor. If each resistor is rated at 0.5W (maximum without overheating), what is the maximum voltage that can be applied across the

    asked by Allen
  72. Chemistry

    At room temperature (25 °C), the gas ClNO is impure because it decomposes slightly according to the equation 2ClNO(g) Cl2(g) + 2NO(g) The extent of decomposition is about 4%. Based upon this, what is the approximate value of ΔG°298 for the reaction at

    asked by Jane
  73. physics

    1 The principle of conservation of heat energy states that that when an object is at constant temperature or is in thermal equilibrium, it is losing and gaining heat at equal rates. the heat lost by a hot body is equal to the heat gained by the cold body

    asked by promise
  74. math

    The height (in feet) of a rocket from ground level is given by the function f(t) = -16t^2 + 160t. What is the instantaneous velocity of the rocket 3 seconds after it is launched?

    asked by azizah
  75. math

    five hundred raffle tickets are sold for $2 each. one prize of $400 is to be awarded. raul purchases one ticket. what is his expected value and fair price of the ticket.

    asked by brittany
  76. Math

    which set of measures could be side lengths of a triangle? a. 4 in., 9 in., 12 in b. 3 cm.,6 cm, 9 cm c. 4 mm, 12, mm, 20 mm d. 5 ft, 6 ft, 13 ft i don't know how to get the answer so can u please explain?

    asked by Angelina
  77. PHYSICS

    Determine the resulting temperature when 1kg of ice at 0 Degree celcius is mixed with 9kg of water.

    asked by JOE
  78. calculus rates

    The altitude (i.e., height) of a triangle is increasing at a rate of 2 cm/minute while the area of the triangle is increasing at a rate of 4 square cm/minute. At what rate is the base of the triangle changing when the altitude is 10.5 centimeters and the

    asked by Anonymous
  79. chemistry higher

    calculate the volume of hydrogen produced when 6g of magnesium is reacted with 100cm of 1 mol l-1 hydrochloric acid no of moles of Mg= mass/gfm = 6/24.3 = 0.247 moles 1/2 mole of Mg= 1/2 mole of H2 = 0.247 moles x 100 = 24.7cm3 ???

    asked by iain
  80. Physics

    In exercising, a weight lifter loses 0.236 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. The work done in lifting weights is 1.41 x 105 J. (a) Assuming that the latent heat of vaporization

    asked by Jay
  81. Ela

    Can you check if my answers are correct because i am having trouble with it? The Kingdoms End I stand at the edge of the sea, watching waves wash onto the sand. White foams spills over my feet into the moat of an abandoned castle. The king and his court

    asked by Mariam
  82. math

    For a experiment, Jenna needs to make a dilute solution that is 10 ounces of 40% acid. But Jenna only has solutions that are 30% acid and 70% acid. How many ounces of 70% acid solutions should she use? A. 2.5 ounces B. 5 ounces C. 7.5 ounces D. 8 ounces

    asked by vincent
  83. WORD PROBLEM HELP

    Mr. Wu needs to buy a right cylindrical fish tank that holds between 75 and 100 cubic meters of water. Using only these numbers: 2,3,4,5,6, and 7, identify a radius and a height for three different tanks that would fit Mr.Wu"s requirements. The same number

    asked by Kimbo
  84. LINEAR EQUATIONS

    Kathleen is ordering wraps from a local sandwich shop. The total charge includes a set delivery fee plus the price per wrap. Each wrap is the same price. Kathleen asks about specific orders and is given the following info: If she orders 20 wraps, the total

    asked by Kimbo
  85. math

    verify the relationship between the zeroes and the coefficient in the polynomial f (x)=root 4x square +5x-2 root3 if alpha and beta are the zeroes of the polynomial x*2+x-2 . Find the values of 1/alpha -1/beta. Find the value alphacube betasquare +

    asked by jhon mathew
  86. physics

    An electrical power plant generates electricity with a current of 50A and a potential difference of 20,000 V. In order to minimize the power losses due to the high current heating up the line, a transformer steps up the potential difference to 500,000 V

    asked by Anonymous
  87. chemistry

    hi, need help.. use the atomic weight of carbon and chlorine to determine the theoretical value of the molecular weight of CH3OH(I've calculate the average mr of CH3OH -->0.39g/mol).(atomic weight: c= 12.0, cl= 35.5)

    asked by joy
  88. Math

    the cost of renting a speed boat is $25 plus an additional fee of $12 for each hour the boat is rented. which equation can be used to find the c, the cost for renting the boat for h hours. a. c= 12h +25 b. c= 25h + 12 c. c= 12(h+25) d. c= 25 (h+12)

    asked by Angelina
  89. CIRCUIT

    a lamp using 10 V, a 10 ohms resistor drawing 4 A and 24 V motor are connected in series. Find the total voltage and total resistance.

    asked by Camille
  90. geometry

    have 2 || lines C and d. lines intersect lines are a and b. On a, has 2 alternate interior

    asked by bob
  91. Chemistry

    A half-cell that consists of a copper wire in 1.00 M CuNO3 solution is connected by a salt bridge to a half cell containing a 1.00 M X(II) acetate solution and an electrode of metal X. The voltage of the cell is 2.00 V, with metal X as the positive

    asked by JUNDY
  92. physics- Space

    How does the amount of dark matter in the Universe compare to the amount of ordinary matter? In what way is dark matter similar to ordinary matter? In what way are they different? I got the first one which dark matter is 23% of the universe. But for the

    asked by Anonymous
  93. math

    29.Paige and Brooke make iced tea. Paige makes 18 ounces of iced tea that is 7% sugar. Brooke makes 10 ounces of iced tea that is 1% sugar. They wanted to combine their tea to have 12 ounces of iced tea that is 3% sugar. How many sugar. How many ounces

    asked by Rabie
  94. Pre-calculus

    The sum of the first two terms of an arithmetic series is 13 and the sum of the four terms is 46. Determine the first six terms of the series and the sum of the first six terms.

    asked by Tawana
  95. physics

    1 The specific heat of a substance at its boiling point or melting point Is 0 Is infinity Is negative lies between 0 and 1 2 A unit mass of solid converted to liquid at its melting point. Heat is required for this process is Specific heat Latent heat of

    asked by promise
  96. Math

    (a) Straight line passes through the point (-2,8) and is parallel to the line x+2y=4 Slope Intercept Equation is: (b) Straight line passes through the point (-1,9) and is perpendicular to the line 5x+y=4 Slope Intercept Equation is: (c) Determine the

    asked by Yin
  97. Physics

    a freight train has two engines, each with a mass of 50,000 kg. pulling

    asked by Antoinette
  98. calc rates

    When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV1.4=C where C is a constant. Suppose that at a certain instant the volume is 690 cubic centimeters and the pressure is 97 kPa and is

    asked by Anonymous
  99. Math Word Problem

    Andre drew four congruent triangles, with legs a and b units long and hypotenuse c units long. Then, Andre arranged the triangles to form a large square. He then wrote two different expressions for the are of the large square. Since each side measures c,

    asked by Kimbo
  100. calc rates

    Air is being pumped into a spherical balloon so that its volume increases at a rate of 50cm3/s. How fast is the surface area of the balloon increasing when its radius is 11cm? Recall that a ball of radius r has volume V=43πr3 and surface area S=4πr2.

    asked by Anonymous
  101. Science

    a flask contain 25 ml of HNO3 solution which requires 30 ml of 0.2 M KOH to complete the reaction. calculate the concentration of KOH. HNO3+ KOH= H2O + KNO3

    asked by BUMMMMMMMy
  102. physics

    A crane operator intends to lift a 300 kg piece of equipment using an upward force of 4000 N, will he be able to lift the equipment.

    asked by Danielle
  103. Chemistry

    Given these reactions and their corresponding ΔG° values, Glucose + phosphate → glucose-6-phosphate + H2O; ΔG° = +13.13 kJ ATP + H2O → ADP + phosphate; ΔG° = -32.22 kJ What is the calculated ΔG° for the coupled reaction Glucose + ATP →

    asked by Jane
  104. PHYSICS math

    2. An airplane is 50,000 m above an observer and 2.1 km to the west of them and 1.5 km to the north of you. Determine the angle to the plane in the x – y axis and the total distance to the plane from you. Choose the x-axis east, y axis north, and z axis

    asked by MICHAEL T.
  105. physics

    a boy drops a mango from a tree it falls without rebound what happens to it's momentum

    asked by silva
  106. CIRCUITS

    three 20 kilo ohms Resistors R1, R2, and R3 are in Series across an applied voltage of 120 V. What is the voltage drop across each resistor.

    asked by Camille
  107. MATH WORD PROBLEM HELP PLEASE

    Mr. Wu needs to buy a right cylindrical fish tank that holds between 75 and 100 cubic meters of water. Using only these numbers: 2,3,4,5,6, and 7, identify a radius and a height for three different tanks that would fit Mr.Wu"s requirements. The same number

    asked by Kimbo
  108. Physics, tempreture

    A rock of mass 0.234 kg falls from rest from a height of 28.9 m into a pail containing 0.492 kg of water. The rock and water have the same initial temperature. The specific heat capacity of the rock is 1840 J/kg C°. Ignore the heat absorbed by the pail

    asked by Help me please
  109. Maths help

    Two flares are launched from a life raft. The height h of the first flare in metres above the sea is modelled by the formula h1= t2+t+1meters,and the second flare is h2=4-t where t is the time 12 in seconds after the flare is launched. Determine (i) Time

    asked by Ryan
  110. math

    what is the linear velocity of a point in Sydney, Australia which is at latitude 33deg 55'S. Radius of earth is 6370km.

    asked by Alice
  111. English

    Traditional african marriage is an advantageous to men only not women

    asked by Mr shembe
  112. Language Help

    3. Identify the correct statement. When a complex sentence begins with a dependent clause, put a comma after the clause.(My answer) When a complex sentence begins with an independent clause, put a comma after the clause. In a compound sentence, put a comma

    asked by YOLO
  113. CIRCUIT

    if three resistors are connected in series across a 12 V battery and the voltage drop across one resistor is 3 V and the voltage drop across the second resistor is 7 V, what is the voltage drop across the third resistor?

    asked by Camille
  114. Maths help

    The law connecting friction F and load L for an experiment is of the form F =aL+b, where a and b are constants. When F =5.6, L=8.0 and when F =4.4, L=2.0. Find the values of "a" and "b "and the value of F when L=6.5.

    asked by Ryan
  115. Maths help

    Two resistors in series, R1 and R2, have a total resistance of 1,600 ohms. The resistance of R2 is 560 ohms less than twice R1. Find the resistance of R1 and R2.

    asked by Ryan
  116. Maths help

    The angle of a rotating shaft turns in t seconds is given by theta= ω+1/2at^2 and it is given that ω=3 2 rad/s and α=0.6 rad/s to complete θ=4 radians. Determine the time taken to complete θ=4 radians.

    asked by Ryan
  117. Math plz help

    Which rational number is equivalent to 3.90 with the .90 repeating? A. 3/90 B. 39/10 C. 35/9 D. 43/11 EXPLAIN PLZ

    asked by Kimbo
  118. repeating decimals

    Which rational number is equivalent to 3.90 with the .90 repeating? A. 3/90 B. 39/10 C. 35/9 D. 43/11 EXPLAIN PLZ

    asked by Kimbo
  119. Linear Equations

    Kathleen is ordering wraps from a local sandwich shop. The total charge includes a set delivery fee plus the price per wrap. Each rap is the same price. Kathleen asks about specific orders and is given the following info: If she orders 20 wraps, the total

    asked by Kimbo
  120. equilibrium effects

    . Consumers are named using real numbers, x, between 0 and 1. Each consumer is interested in buying at most one unit of a good. The reservation price that consumer x has for this good when fraction z of the population buys the good is given by r(x)f(z)

    asked by Titan
  121. math

    25. The Great Pyramids weigh 6x10^9 kilograms. The Space Shuttle weighs 2x10^6 kilograms. How many times heavier are the Pyramids than the Space Shuttle? A.The Pyramids are 3 times heavier than the space shuttle. B.The pyramids are 30 times heavier than

    asked by Rabie
  122. Chemistry

    Put 10 mL of silver sulfate (Ag2SO4) in 1 gram zinc. What is the net equation?

    asked by Chase
  123. Math

    Find the radius of the circle if an arc of length 5 ft on the circle subtends a central angle of 135°. (Round your answer to two decimal places.)

    asked by A
  124. probability

    a coin is flipped fifteen times how many elements are in the equally- likely sample space? how many different events exist? what is the probability of at most a head occurring? what are the odds at least one head OCCURS

    asked by brittany
  125. Programming

    EVALUATE the following expressions A + S (D + K) * 4 =7 + 5 (12 + 3) * 4

    asked by Anonymous
  126. Chemical Reactions

    How can i get the step by step procedure for a chemical reaction? For example: the step by step procedure for the synthesis reaction of ammonia

    asked by Chemistry
  127. maths

    A carton of dimension 30cm by 15cm by10cm is used to store match boxes of dimension 5cm by 3cm by 2cm. a) using a scale of 1cm to 5cm, draw the net of the carton b) make a real model c) determine the volume of the carton, the total surface area of the

    asked by racquel
  128. Math, Circuits

    A DC circuit to a specialized of 3000 ohms, a 500 ohms, and 10 000 ohms resistor in series. The series current is 15 mA. Find the Voltage drop across R1.

    asked by Camille
  129. science

    A light spring is initially used to suspend masses from the ceiling. When a 4.0 kg mass is attached to the spring, its length is 22.0 cm. When an additional 2.3 kg mass is attached to the bottom of the 4.0 kg mass, the spring's length measures 26.8 cm.

    asked by hloni
  130. leal aspects of health information

    Name the types of fraudulent billing.

    asked by sandy
  131. Math help!

    solve for x (x^2 - x) + (x^2 - x)^1/2 -6 = 0

    asked by Yin
  132. ALGEBRA

    Find the solution of the equation. 1/2x^2 - x+5=0

    asked by allexelle
  133. geometry

    I need help. One diagram backward Z, has 2|lines intersected by another line. The upper corner on left is 32 degrees. coming down intersecting line, the bottom

    asked by robin
  134. Physics

    Stacy uses a close range telescope, which contains 2 converging lenses, each having a focal distance of 0.750 m, separated by a distance of 1.501 m. If she spots Jane, located a distance of 542 meters away, what is the magnification of the image she sees?

    asked by Victoria
  135. math

    A gardener rested his hose against a shed. The hose made a 50° angle with the ground

    asked by Briana
  136. math

    Erin is making a pitcher of lemonade. Her pitcher is a cylinder with a diameter of 8.6x10^-2 meters and a height of 0.44 meters. What is the approximate total amount of lemonade that will fit in her pitcher? A.2.6 x10^-3 cubic meters B.1.0x10^-3 cubic

    asked by vincent
  137. Math

    The following diagram represents a coffee table . If the scale is 1:30, determine the actual dimensions of the table it is 41/2 length and 2

    asked by Krista
  138. English

    1. I read Chapter 2 of my history book. 2. I read chapter 2 of my history book. ======================= Which one is grammatical? Do we have to use the capital letter or not?

    asked by rfvv
  139. Science

    A Herculean bomber jet accepts 40kg of air per second at a velocity of 200m/s, burns 2kg of fuel at the same time,and releases exhaust gases at 600m/s relative to the bomber. find the thrust due to its engine.

    asked by Jennifer
  140. Genetics

    explain the importance of making proteins fluoresce. Explain the importance of animal studies on GAN.

    asked by Shala
  141. chemistry

    a chemist puts 50g of chemical a in beaker 1 and 25 g of chemical b in beaker 2 she places bot beaker into a larger container. as the chemicals evaporated the gas react into a white solid what mass of solid will form if chemicals react

    asked by Anonymous
  142. Math

    Find the scale dimensions of a room that measures 10 ft by 8 ft using the scale 1 cm= 4 ft

    asked by Sharon
  143. English/grammar

    Can someone proofread my English paragraph for grammar? I'd really appreciate it. Give me advice/tips on how to make it better Shortly after her moving to the Wisconsin, Molly began attending Second Baptist Church, where during service one day, she said

    asked by Jen
  144. basic programming

    EVALUATE the following expressions NOT K OR L AND D + C = A NOT 3 OR 2 AND 12+12 = 7 D = true K = false C = ture

    asked by Anonymous
  145. SOCIAL STDIES HELP!

    In this portfolio assignment, you will choose an event from the time periods of the Gilded Age or the Progressive Era and take on a persona from the event. For example, you could choose to portray a sharecropper or tenant farmer, a participant of the

    asked by XenaGonzalez
  146. Algebra

    How do I solve for the square root of 15/x^3?

    asked by LunaTheCat
  147. Math

    A plane has a height of 1000 m You see the plane at an angle of 40 degrees with the ground . How far away is the plane from where you are standing. Thank you

    asked by Tina
  148. biology

    How does the plant regulate what is able to enter into the stem of the plant? Does it have something to do with the casparian strip?

    asked by K
  149. ICT, powerpoint

    I made a master slide on powerpoint and inserted a new slide to the main page which has a title and subtitle layout. The question says that this new slide shouldn't display the master slide items of the other slides. how to do this?

    asked by Arzam
  150. Algebra

    For the function g(x) = 2x^2-3x determine the following expression/quantity. a. g(x+h) -g(x-h) / 2h = Using the results of Part A b. g(3.1)-g(2.9) / 0.1 =

    asked by Yin
  151. chemistry

    what is ion pair formation in regards to extractions

    asked by extractions
  152. Algebra 2 A

    complete the square y^2+6y-3x+3=0

    asked by Nino
  153. English

    The speaker in “Follower” was considered a nuisance because he A. grew up to be a farmer. B. admired his father greatly. C. wanted to be like his father. My answer is B

    asked by Emi
  154. Algebra 1

    h(t)=-16x^2+16t+32 Which statement best describes the term 32?

    asked by Steve
  155. Vectors

    How are these two lines coincident? 1) r=(1,7)+s(2,5) 2) x=4t+3 y=10t+12

    asked by Sara
  156. Math

    A wall has dimensions 25 m by 10 m represent the wall with a drawing if the scale is 1 cm represents 5 m

    asked by Michelle
  157. Math

    Determine the height of a tree when it makes a shadow on the ground of 5 ft . The shadow makes all ahole of 40 degrees from the ground to the top of the tree.

    asked by Sharon
  158. Math

    A room measures 15 ft by 12 ft . Sketch and label a diagram and then calculate its area and perimeter

    asked by Krista
  159. Math

    To support a damaged tree, a guy wire is attached to it and secured to a peg in the ground some distance away ( see the diagram below). 2 ft is by the guy wire 8 ft and 50 degrees

    asked by Krista
  160. Acct.101

    Post to the account Stock Investments. Common Stock Shares Cost Co.A

    asked by Anonymous
  161. Math

    For the function g(x) = 2x^2-3x determine the following expression/quantity. a. g(x+h) -g(x-h) / 2h = Using the results of Part A b. g(3.1)-g(2.9) / 0.1 =

    asked by Yin
  162. Maths help

    A manufacture finds the total cost "C" for a product is expressed by C=3x2-8, and the total revenue "R" by R=3x-2, where x is the number of units sold. What is the breakeven point (where total cost=total revenue) to the nearest unit?

    asked by Ryan
  163. EQUATIONS

    -4(x+0.5) = -2(2x-1) -4(x+0.5) = -2(2x+1) -4(x+0.5) = -2(1-2x) -4(x=0.5) = -2(4-2x)

    asked by Kimbo
  164. English

    What are each of these are like: 1. Control 2. Conformity 3. Equality 4. Individualism

    asked by Anna
  165. Math Help

    I already know the answer I just need to know how they got it. Fraction Whole Number 1/5 x 13,500 = 2,700(how did they come up with this answer)

    asked by YOLO
  166. Pschology 202

    True or false? Creativity and practical intelligence are typically combined to create experts in a particular field.

    asked by Anonymous
  167. English

    In relation to “A Shocking Accident,” what word best describes Jerome's attitude toward his father's memory? A. worshipful B. conflicted C. rejecting My answer is A

    asked by Emi
  168. Math

    A plane has a height of 1000 m. You see the plane at an angle of 40 degrees with the ground . How far away is the plane from where you are standing.

    asked by Michelle
  169. Circuits

    A 3 ohm, a 5 ohm, and a 4 ohm resistor are connected in series across a battery. The voltage drop across a 3 ohm resistor is 6 V. What is the battery voltage?

    asked by Camille
  170. Maths

    What is the income when saving = 1870 And expenditure =83% of income

    asked by Md.ayaan islam
  171. Math help!

    solve for x (x/1-x)^2 - (x/1-x) -6 = 0

    asked by Yin
  172. Social Studies

    I asked my son to visit a sick friend, his favourite film is on tv that night. He's form, but decides to visit anyway. Am I correct when I say according to G.H. Mills 'the generalised other' governed his behaviour. or is the the significant other

    asked by Noreen
  173. math

    3feet+10inches=

    asked by shafic