Newest questions posted by carla
  1. science

    what is the difference between enthalpy, heat capacity and specific heat?
  2. math

    I am a four digi even number.The tens digit grater than ones and hundreds digts.The digit have a sum of 15.
  3. History

    How did Dorothea Dix's study of prison conditions in Massachusetts and Europe change American beliefs? She argued that poverty causes lawbreaking. She argued that innocent people are imprisoned. She showed that mental illness is treatable. She showed that
  4. math

    If you buy something for 5 cents and sell it for 2.50 what percentage is the mark up?
  5. calculus

    For f(x) = e^cos(x) use your graphing calculator to find the number of zeros for f '(x) on the closed interval [0, 2π]. A 1 B 2 C 3 D 4
  6. Civics

    Man is the only creature that consumes without producing. He does not give milk, he does not lay eggs, he is too weak to pull the plow, he cannot run fast enough to catch rabbits. Yet he is lord of all the animals. He sets them to work, he gives back to
  7. Civics

    Which statement about officials found in various forms of government is least accurate? A. A confederation would likely have several states with powerful state senators. B. A parliamentary government would likely have a prime minister elected by the
  8. Civics

    Lord Acton, a British historian, was famous for saying, "All power corrupts. Absolute power corrupts absolutely." He believed that any individual or group having too much power was a bad thing. With which statement regarding systems of government would
  9. Civics

    Why would you expect most people in Canada to settle near the United States border? A. Because northern Canada is much colder and less habitable. B. Many Canadians work at jobs on American farms. C. Cost of living is lower closer to the United States
  10. Civics

    What term refers to the total amount of a good or service that is available for purchase? A. Demand B. Supply C. Scarcity D. Opportunity cost My answer is B.
  11. Civics

    For what reason might the United States government raise taxes instead of borrowing money to pay for a new government service? A. To avoid increasing the flow of money in the economy B. To avoid having to change the federal interest rate C. To demonstrate
  12. Civics

    Which would you most likely find a smaller amount of in a government budget than in a personal or household budget? A. The percent of total income that goes towards national defense and health care B. The percentage of people affected by the budget who are
  13. Civics

    Which of the following is a bank required to do in the United States? A. Avoid lending money to people who want to start a business B. Invest money in the stock market C. Keep a portion of the money deposited available to account holders D. Lend money to
  14. Civics

    The Federal Reserve has a number of ways to influence the supply of money. The Federal Reserve can influence the interest rate that people pay on their loans, regardless of what bank they are using. How might the Fed adjust the interest rate if it wanted
  15. Civics

    "Washington lobbyists are working in Congress to block the rural reforms you (small farms) need," Obama said. "Rather than investing in rural opportunity, our government is handing out subsidies (money) to corporate mega-farms. Over the past decade, our
  16. Civics

    Bob Woodward and Carl Bernstein were Washington Post journalists whose reports during the Watergate affair led to the resignation of Richard Nixon as president. What did their role demonstrate? A. Media's role as watchdog B. Judicial review C. Media bias
  17. Civics

    A company decided to pass a policy banning cell phones on their property. A group of employees collected signatures to protest. Many of the co-workers who signed the petition were later fired because the petition was deemed disruptive. A. The employees
  18. Civics

    A political communication that shows preference towards a particular belief or attitude contains _________. A. bias B. media C. propaganda D. symbolism My answer is: C. propaganda
  19. Civics

    Elena wishes to join a major political party. She strongly supports new government programs and restrictions on businesses to protect the environment. Which political party would Elena most likely join? A. The Republican Party of the United States B. The
  20. Civics

    Which of the following best describes the differences between propaganda and bias? A. Propaganda is used by organizations that are speaking truthfully, whereas biased articles may be true or false. B. Propaganda is intended to be persuasive, while bias
  21. Survey of Accounting

    Calculate basic EPS Net income was $659,250 for the year. Throughout the year the company had outstanding 18,000 shares of $2.50, $50 par value preferred stock in 105,000 shares of common stock. Required: Calculate basic earnings per share of common stock
  22. Accounting help

    Bank Reconciliation Prepare a bank reconciliation as of October 31 send the following information: a. October 31 cash balance in the general ledger is $1688. b. The October 31 balance Sean thinks statement is $746. c. Checks issued but not returned with
  23. Accounting help

    Cost flow assumptions-FIFO and LIFO using a periodic system. Beginning inventory was 600 units at a cost of $20 per unit. Goods available for sale during the year 2600 units at a total cost of $57,600. In May 1200 units were purchased at a total cost
  24. Probabilities and Statistics

    How does the number of study hours change during a semester? How do you determine what graph to use? I am so confused
  25. 4th grade math

    Aidan mixes 630 milliliters of blue paint w/2 liters of red paint to make purple paint. How many milliliters of purple paint does Aidan have?
  26. Accounting

    Jim Hurley is an accountant for a local manufacturing company. Jim’s good friend, Mike Kotowski, has been operating a retail sporting goods store for about a year. Mike has proposed that the fee he will pay for Jim’s accounting work should be
  27. Algebra

    A rectangle's length is 6 less than twice its width. The perimeter of the rectangle is 36 units. Set up and solve a system of equations to determine the length and width?
  28. Algebra

    You walk at a pace of 3 miles per hour, and jog at a pace of 6 miles per hour. You want to cover a distance of more than 18 miles in less than 5 hours. Write a system of inequalities to represent the situation. What is one possible combination of the
  29. Algebra

    You walk at a pace of 3 miles per hour, and jog at a pace of 6 miles per hour. You want to cover a distance of more than 18 miles in less than hours. Write a system of inequalities to represent the situation. What is one possible combination of the number
  30. Algebra

    You want to purchase at least 10 tickets to a baseball game, but can spend at most $200. Lower level tickets &8 each, while upper level tickets cost $5. Write and graph a system of inequalities to represent the situation. Give two possible combinations of
  31. Business Help

    How might U.S. businesses best prepare themselves for a possible elimination of the embargo on Cuba? What kinds of decisions do they need to be making?
  32. Basic Calculus

    a rectangular field is to be enclosed with 240 m of fence. find a mathematical model expressing the area of the field as a function of its length.
  33. Social Studies

    Which of the following were precedents that George Washington set during his presidency? A. he established a judicial system of 9 justices that is still in place today. B. he chose well-known leaders to run his executive departments and serve his advisors.
  34. Science

    Which of the following is a good study habit? A - maintaining a positive attitude B - waiting until the last minute to start on an assignment C - listening to the television while studying D - studying when you are tired A. ?
  35. math

    Hayden had 2 1/2 gallons of water in his watering can. The seed packet said to use 1/4 of a gallon for peppers and 5/8 of a gallon for tomatoes. Hayden then used some of the water for lettuce. If Hayden had 3/4 gallons of water left over, about how much
  36. math

    7/8 of a pizza that have 12 slices how many left
  37. MATH

    NUMBER LINE 0 - - - - - - - 1 ?
  38. BIO 101

    Summarize the inheritance of sex-linked traits through meiosis and how it relates to genetics.
  39. Math

    Tory has 4 blue jelly beans, 6 red jelly beans, 5 yellow jelly beans, and 1 green jelly bean in his bag. What fraction of the jelly beans are A)Blue B)Yellow C)Red D)Green
  40. Physics

    A bird wants to rech its nest that is located 53 meters (35 degrees south of west) from where it is perched. If the maximum speed that the bird can fly with respect to the air is 12m/s and there is a wind blowing from a direction of east 35 degrees south
  41. math

    Hannah needs 78 inches to make a picture frame. She knows that there are 60 inches in 5 feet. How many feet of ribbon are in 78 inches?
  42. geometry

    the length of a rectangular portrait is 2.5 times the width. the perimeter is 28 feet. what is the length of the portrait
  43. geometry

    The area of a tabletop is 48 square feet. The length is 3 times the width. If the dimensions are whole numbers, what is the width of the tabletop
  44. Science, please check my answer Ms Sue!

    How does a hurricane form? a.)It forms over a warm ocean water as a low-pressure area*** b.) it forms over a warm ocean as a high-pressure area. c.) it forms over cool ocean water as a low-pressure area d.) it forms over a cool ocean water as a
  45. hinkley

    Sam Sounds received a $290 discount loan to purchase a stereo. The loan was offered at 16% for 90 days. Find the interest in dollars and the proceeds for the following problem.
  46. math

    Write an inequality of the form x > c or x < c to represent the amount of trash cleaned up per mile of coast worldwide compared to the amount of trash cleaned up per mile of coast in England during the 2013 Ocean Conservancy’s International Coastal
  47. study unit main ideas

    witch one of the folowing clue words indicates choronological order?
  48. human relations

    in human relations imagined risks are
  49. Math

    Laverne starts counting out loud by 5's. She starts with 7. As Laverne counts, Shirley sums the numbers Laverne says. When the sum finally exceeds 5000, Shirley runs screaming from the room. What number did Laverne last say before Shirley flees?
  50. Math

    Laverne starts counting out loud by 5's. She starts with 7. As Laverne counts, Shirley sums the numbers Laverne says. When the sum finally exceeds 5000, Shirley runs screaming from the room. What number did Laverne last say before Shirley flees?
  51. Math

    Challenge 1: Compute log1/4 (32^-18). The 1/4 is the small number under the log.
  52. Math

    Find x, such that log (64)1/3) 4^x=1 The 64 and 1/3 are the small numbers under log.
  53. Math

    Find all real solutions x to (4^x)-(2^x)=56. Please explain in steps! Thank you.
  54. spanish

    Te banas o te duchas regularmente?
  55. math

    Mikhail used 220 inches of wire to make this figure. this figure is made up two identical triangles,a 15 inch by 12 inch rectangle and a square of side 19 inches.Whatis the length of one side of each triangle if allthe sides of the triangles are equal in
  56. math

    jasmine mixes 1250 milliliters of syrup with twice as much water to make lemonade. she then pours the lemonade equally into 15 glasses.How much lemonade does each glass contain.
  57. math

    At a school fair, a fifth-grade class sold 25 liters of orange juice. The orange juice was sold in cups containing 200 milliliters and 300 milliliters. An equal number of cups containing 200 milliliters and 300 milliliters were sold. How many cups of
  58. math

    Beth and Lewis buy the same amount of fish pellets. If Beth feeds her goldfish 14 fish pellets each day, a container of pellets will last 20 days. If Lewis feeds his goldfish 8 fish pellets each day, how many more days will the container of pellets last
  59. Math

    Joan picked 9 pounds of strawberries in one hour. How long does she take to pick 72 pounds of strawberries?
  60. Math

    equation is J=0.15h J=total cost, h=hats How much would it cost to buy 10 hats? calculate the total cost and show how you got the answer. would it be J=0.15*10 ? thank you
  61. Chemistry

    If 6.0 g of Oxygen (O2) reacts with 12.0 g of hydrogen (H2) to give 5.0 g of dihydrogen monoxide. What's the % yield?
  62. Math

    What are the minimum, first quartile, median, third quartile, and maximum of the data set? 40, 7, 2, 35, 12, 23, 18, 28 Please help me.
  63. Mat/116

    Which set of points are one the line y = 2x - 3
  64. Mat/116

    An experiment is underway to test the effect of extreme temperatures on a newly developed liquid. Two hours into the experiment the temperature of the liquid measured to be -17 degrees celsius. After eight hours of the experiment the temperature of the
  65. Physics

    A 500.0 kg object is attached by a rope through a pulley to a paddle-wheel shaft that is placed in a well-insulated tank holding 25.0 kg of water. The object is allowed to fall, causing the paddle wheel to rotate, churning the water. If the object falls a
  66. Physics

    What is the temperature increase of water per kilogram at the bottom of a 145 m waterfall if all of the initial potential energy is transferred as heat to the water?
  67. physics

    When a 57.0 gram tennis ball is served, it accelerates from rest to a speed of 46.5 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 44.8 cm. What is the magnitude of the net force acting on the ball in newtons?
  68. statistics

    r=-.96 between cravings for pizza and ability to concentrate on studying
  69. math

    Of the following products, which has the most prime factors? a)1*121 B)11*15 C)7*19 D)6*35
  70. Math

    I need 120 pieces of wire that are 18 inches long. How much wire should I buy? Thanks!
  71. psychological statistics

    can someone please respond
  72. psychological statistics

    I was talking with someone about setting up an account and getting help with an assignment
  73. Math/Management

    MeanBeats is a company that manufactures and sells electronic musical equipment. Their headphone product line consists of two products, Reverbia and Bscape. MeanBeats sells the headphones to retailers at $600 and $300 per pack for Reverbia and Bscape,
  74. Math/Management

    FuelMotion is an oil company that owns two oil processing plants that produce gasoline from crude oil. Their Georgia Plant produces 2 thousand gallons of premium, 1 thousand gallons of medium, and 6 thousand gallons of regular gasoline every day it
  75. Math/Management

    Ten jobs are to be completed by three workers (Sam, Joy, and Kelly) during the next week. Each person works a 40-hour week and is paid an hourly rate: Sam, Joy, and Kelly earn $11, $13, and $14 per hour, respectively. Union rules require workers to be
  76. physics

    The largest stone jar on the plain of jars in laos has a mass of 6.0 x 10^3 Kg. Express this mass in miligrams.
  77. algebra/trig

    1. which number below is irrational? a)√4/9 b) √20 c)√121 Why is the number you chose irrational? 2. express in simplest form: √48-5√27+2√75 3. solve for x: (√x+2)-3=0
  78. algebra/trig

    1. f(x)=x^3+5 does f(x) have an inverse? if so, find the inverse and decide if it is a function. 2. if f(x)= 3x+1 and g(x)= x^2-1, find (f∙ g)(2) 3. if f(x)= (2x)^2, find f(-4) thank you :)
  79. biology

    what is anterior tibial translation?
  80. algebra

    Hannah invests $3850 dollars at an annual rate of 6% compounded continuously, according to the formula A=Pe^rt, where A is the amount, P is the principal, e=2.718, r is the rate of interest, and t is the time, in years. (a) Determine, to the nearest dollar
  81. algebra

    1.if f(x)=8^x, find the value of f(2/3) 2. If 8^2x=2^(x+5), what is the value of x?
  82. algebra

    a function is defined by the equation y=8x-3. If the domain is 2≤x≤4, find the minimum value in the range of the function.
  83. algebra

    a function is defined by the equation y=8x-3. If the domain is 2≤x≤4, find the minimum value in the range of the function.
  84. Biology

    What does it mean that an anterior cruciate ligament resists anterior translation and internal rotation?
  85. Harvard Referencing, help please!

    Hey, I have here Clinical Protocols in front of me from one of the hospitals. I'm writing up an assignment and need to reference some parts of the protocol. The system that we use in college is Harvard Referencing system but I never referenced protocols
  86. English

    How could I say this sentence in a different way but it will still have that same sense: 'In future, I will aim to develop my assertive skills when working with colleagues, in order to ensure that the well-being of patients is maintained'
  87. business

    i have writers block. how can i start my report describing joint stock, limited liability, partnership, and sole proprietorship of a business.
  88. chemistry

    how many mole of air are there ina 125 mL flask if the pressure is 739 torr and the temperature is 18 degrees celsius?
  89. math

    lim x--->pi/4 tanx - cotx / x - pi/4
  90. Art 101

    Describe how each artist(Da Vinci and Michelangelo) View drawing as part of the creative process.
  91. social studies

    Why did the Tokugawa shogunate keep Japan isolated from 1603 until 1853?
  92. chemistry redox titration

    calculate the volume of a 0.02M mno4- solution that is required to react completely with 10.0ml of 0.1M c2o4-2
  93. math

    I have 20 pieces of sod that are 1ft X 2ft and 20 pieces of sod that are 1ft X 3ft. How large a square in my garden can I put them on?
  94. Chemistry

    How many moles of NaOH per liter of solution would you expect to have in a solution that is labeled "0.105 M NaOH" on the side of the gradulated cylinder?
  95. chemistry

    How can a liquid, soda, contain a gas, carbon dioxide?
  96. chemistry

    A stock solution of 0.0100 M KMnO4 is diluted by taking 15.5 mL of it and diluting it to 100.0 mL. From this diluted solution, 5.00 mL is taken out and diluted to 100.0 mL. What is the concentration of the solution obtained in the end
  97. math

    estimating products writing to explain .each video game at an arcade requires 375 tokens. tom has 2,000 tokens . he said he can play 6 games. is he correct ? explain.
  98. english

    What are complete subjects and complete predicates
  99. Math

    Suppose that y is directly proportional to x. a. Use the given information to find the constant of proportionality k. b. Then use y=kx to find y for x=6 y=-58 when x=7
  100. Math

    The strength S of a rectangular beam varies jointly as its width w and the square of its thickness t. If a wood beam 3 inches wide and 5 inches thick supports 300 pounds, how much can a similar beam 3 inches wide and 8 inches thick support? S=? pounds


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