Questions Asked on
May 30, 2015

  1. physics

    a bike is moving with a speed of 12m/s in west direction and rain is falling with a speed of 35m/s then at what angle an umbrella must be placed so that rain does not fall on person

    asked by Anonymous
  2. Physics

    Two point charges of magnitude 2.0 X 10^-7 C and 85 X 10^-8 C are placed 12 cm apart .What is the field intensity of each charge at the site of other ?

    asked by Prashant
  3. acconting

    provision for bad debt account

    asked by hamza
  4. science

    1. Descriptive statistics are widely used in qualitative research. When establishing if a population is normally distributed explain when the statistics of sample size, mean, mode, median, skewness and kurtosis will guide the researcher to make conclusions

    asked by jonathan
  5. math

    if x= 3+2^2, find the value of (^x - 1/x)^2

    asked by vikash goyal
  6. math

    if x = 1-square root of 2, find the value of (x - 1/x) power of 2

    asked by vikash goyal
  7. math

    simplify 1/(1+square root of 2) + 1/( square root of 2 + square root of 3) + 1/(square root of 3 + square root of 4)

    asked by vikash goyal
  8. math

    if x = 1-squareroot of 2, find the value of (x-1/x)power of 3

    asked by vikash goyal
  9. math

    An Artisan has 63 kg of metal of density 7,000kg/m3. He intends to use make a rectangular pipe with external dimensions 12 cm by 15 cm and internal dimensions 10 cm by 12 cm. Calculate the length of the pipe in meters.

    asked by Nasirinho
  10. IT

    Why can you not install the server migration tools to the server running windows server 2008 R2 using the add roles and features wizard on your server running windows server 2012 R2

    asked by heather
  11. Operational Research

    The time required is known to complete a project is known to be normally distributed with a mean of 44 weeks and standard deviations of 8 weeks a) what is the probability that the project is finished in 40 weeks or fewer? b) what is the probability that

    asked by Phumla
  12. maths

    if cot 20 degree=y then find the value of 1+tan square 70 degree

    asked by Anonymous
  13. math

    An engineer sees that the angle of elevation to a vertical tower is 45 degrees. When he moves 40 feet closer to the tower on the same straight, level path, he sees that the angle of elevation becomes 55 degrees. How tall is the tower?

    asked by sadie
  14. Math

    A parallelogram has adjacent sides of 78 inches and 90 inches, and the angles between them is 35 degrees. Find the length of each of the diagonals.

    asked by sadie
  15. english

    How do i start a travel blog?

    asked by rose
  16. Physics

    A lead bullet of mass 50 grams is fired with a velocity of 200m/s into a lead block of mass 950 grams. Given that the lead block can move freely, calculate the kinetic energy after impact and the loss of energy.

    asked by Williams
  17. Civics

    Two candidates are running for office in the state senate. During a debate, the candidates say the following: Candidate A: "People are responsible for one another. We will all benefit if everyone gives their fair share. My opponent, Candidate B, doesn’t

    asked by Maria
  18. chemistry

    how many grams of cacl2 are needed to prepare 6.00L of a 0.400M CaCl2 solution

    asked by jen
  19. civics

    Which of the following would be part of the Republican Party Platform? A. creating a new health care system B. banning hand gun use C. reducing the size of government D. raising taxes on the wealthy I think the answer is C.

    asked by StudeNt
  20. civics

    Libertarians believe that individual liberty is very important.They believe that people have the right to engage in any activity that is peaceful and honest. They also support a limited government and elimination of income tax. On which of the following

    asked by Maria
  21. civics

    A political communication that uses a picture to represent something else is an example of ______. A. bias B. prejudice C. propaganda D. symbolism I think the answer is D.

    asked by Student
  22. devry assigment

    38% of women consider themselves fans od professional baseball. you randomly select sex women and ask each if she considers herself a fan professional baseball

    asked by Ricardo
  23. Civics

    Rick wants to support a bill that is about to be voted on in his state's legislature. How might Rick more effectively support the bill as a member of a special interest group? A. Rick's vote in the upcoming elections will count for more than it would have

    asked by Maria
  24. civics

    jill, the editor of the school newspaper, is running for class president. Her opponent is Jack, the captain of the school's ski club. Jill decides to make up a story to embarrass Jack and hurt his chances of wining the election. Would Jill's story be a

    asked by Maria
  25. Civics

    John knows many people who feel that small business need more support from the government. They support tax break and other benefits for small business owners. Which of the following best describes the most effective type of action these people could

    asked by Maria
  26. civics

    The First Amendment to the Constitution protects freedom of speech and of the press. Which of the following examples best demonstrates the constitutional rents? A. An advertisement contains incorrect information about a company's products. B. A man yells,

    asked by Maria
  27. English

    Which of the following sentences contains a dependent clause? A. Kicking and leaping, the three deer behaved like rambunctious rabbits. B. Jared eagerly climbed into the boxing ring; he was on his back and out for the count in less than ten seconds. C.

    asked by debbie
  28. math

    Baseball has total 15 games and they win 3/8 game how many game did they win?

    asked by Anonymous
  29. Civics ASAP PLZ =:)

    Which of the following describes how the physical features of countries in North America influence trade in these countries? (3 points) Most have flat terrain, making railroads the least expensive method of transporting goods. With oceans on both sides,

    asked by Anonymous
  30. English

    Which of the following sentences contains a redundancy? A. Chris had trouble working up even mild enthusiasm for Mike's plan. B. Steve admired the partially completed stadium. C. Emily's sister gave birth to a pair of twins. D. At no time did Tony indicate

    asked by debbie
  31. Civics ASAP PLZ =:)

    Which of the following correctly describes an example of how climate affects the economy of countries in North America? Countries that have varying climates will often also have unstable economies. There are not enough crops to grow in countries that do

    asked by Anonymous
  32. civics

    The First Amendment to the Constitution protects freedom of speech and of the press. Which of the following examples best demonstrates the constitutional rights? A. An advertisement contains incorrect information about a company's products. B. A man yells,

    asked by StudenT
  33. Civics ASAP PLZ =:)

    Which of the following statements best describes an advantage of direct democracy? Decisions are easily made in a country with millions of citizens. Policy disagreements are rare because people are guided by a single political platform. Citizens can

    asked by Anonymous
  34. Civics ASAP PLZ =:)

    Imagine a country in a distant land is about to change rulers. The previous ruler, who recently died, was responsible for government decisions. One of the ruler’s children will become the new leader. Which type of government is described in this

    asked by Anonymous
  35. Civics

    If all counties in Florida had used the same procedures for recounting votes in the 2000 presidential election, then how might that have affected the outcome of Bush v. Gore? A. The ruling may have changed because the procedure that most of the counties

    asked by Maria
  36. Civics ASAP PLZ =:)

    What is one advantage of a confederation over a unitary government? A confederation is less likely to allow the national government to abuse power more likely to collect taxes for national projects more likely to raise a standing, national army for

    asked by Anonymous
  37. Math please help!!

    A parallelogram has adjacent sides of 78 inches and 90 inches, and the angles between them is 35 degrees. Find the length of each of the diagonals.

    asked by sadie
  38. chemistry

    Explain the following quote with your understanding of the concept of gas mixtures (Ch. 10 concepts) and the composition of “common air” (i.e. the air in the atmosphere). Inflammable air is hydrogen. “By the experiments... it appeared that when

    asked by helen
  39. help please

    here is a public debate between the three candidates for the U.S. Senate. During the debate, the topics of oil and energy are addressed. Each candidate expressed their view on the issue: Edgar Eisenhower: "We need to cut our dependence on foreign oil.

    asked by Maria
  40. English

    Which of the following is not a type of sentence? A. Compound-complex B. Simple C. Complex D. Simple-compound My answer is A

    asked by debbie
  41. Civics ASAP PLZ =:)

    Which of the following types of governments would likely give a national legislature the most power over a national, executive leader? Federation Parliamentary*** Unitary Confederation

    asked by Anonymous
  42. Geography

    Why is the Syrian refugees important to Canada or Canadians? What are the benefits of knowing?

    asked by thi
  43. civics

    John knows many people who feel that small business need more support from the government. They support tax break and other benefits for small business owners. Which of the following best describes the most effective type of action these people could

    asked by StUdent
  44. math

    If the offer was changed to "Buy 3, Get 2 Free," at $8.99 each, what would be the new markdown percent? Round to the nearest tenth and do not enter the percent symbol in your answer.

    asked by kathy
  45. maths

    x:2

    asked by masline
  46. Civics ASAP PLZ =:)

    “Each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right… The said States hereby severally enter into a firm league of friendship with each other, for their common defense, the security of their

    asked by Anonymous
  47. Math, help plz

    if you were to create a histogram of the data in the frequency table, which interval would have the shortest bar? a. 8-9 b.10-11 c.16-17*** d.18-19

    asked by Hazel Grace
  48. Civics ASAP PLZ =:)

    Which of the following actions is an example of foreign policy intervention? A law is passed that children must be born in the country to be U.S. citizens. States pass laws requiring everyone to carry proof of U.S. citizenship. The Department of

    asked by Anonymous
  49. Civics ASAP PLZ =:)

    Which of the following issues would most likely require the creation of foreign policy to solve? Civil disobedience Disease*** Tax rates Student performance

    asked by Anonymous
  50. Math ASAP PLZ :)

    if you were to create a histogram of the data in the frequency table, which interval would have the shortest bar? a. 8-9 b.10-11 c.16-17*** d.18-19

    asked by Hazel Grace
  51. Math please help!!

    An engineer sees that the angle of elevation to a vertical tower is 45 degrees. When he moves 40 feet closer to the tower on the same straight, level path, he sees that the angle of elevation becomes 55 degrees. How tall is the tower?

    asked by math
  52. Chemistry

    A neutralisa tionreaction occurs when 120 millilitres of 0.5 mol/l lithium hydroxide(aq) and 160 millilitres of 0.375 mol/l and HNO3(aq) are mixed in a insulated Cup. initially the solutions are at the same temperature. If the highest temperature reached

    asked by Fay
  53. Physics

    A massive steel cable drags a 20kg block across a horizontal, frictionless surface. A 100N force applied to the cable causes the block to reach a speed of 4.2m/s in a distance of 2.1m . What is the mass of the cable?

    asked by Eric
  54. maths

    x:2

    asked by masline
  55. Civics ASAP PLZ =:)

    The General Assembly, the Economic and Social Council, and the International Court Justice are all parts of which organization? North Atlantic Treaty Organization*** Security Council World Health Organization United Nations

    asked by Anonymous
  56. English

    ________ paragraphs give readers step-by-step information

    asked by Anonymous
  57. Statistics

    a new restaurant with 149 seats is being planned. Studies show that 61% of the customers demand a smoke-free area. How many seats should be in the non-smoking are in order to be very sure of having enough seating there?

    asked by Nicoleta
  58. chemistry

    If I contain 3 moles of gas in a container with a volume of 60 liters and at temperature of 400 K, what is the pressure inside the container? Ideal Gas Law: PV=nRT I know I'm given the volume, temperature, and numbers of moles of gas, but how do I know

    asked by kara
  59. Math

    If 7 1/4 boxes of parts weigh a total of 68 7/8 pounds, what does one box of parts weigh?

    asked by Joshua
  60. Civics ASAP PLZ =:)

    In the examples of North America and South Vietnam, the united states chose a course of action that could best be described as____________. Intervention*** Imperialism Diplomacy Isolation

    asked by Anonymous
  61. Civics ASAP PLZ =:)

    When conflicts arise around the world, the United States usually responds through international organizations, such as NATO or the UN. This type of response mainly relies on which type of approach? Intervention Isolation*** Diplomacy Imperialism

    asked by Anonymous
  62. Civics ASAP PLZ =:)

    Which of the following situations would require an exchange of currency? A Hawaiian resort buys towels from New Hampshire A restaurant company in Florida buys salmon from Alaska A New Mexico teacher tutors a student from California A California company

    asked by Anonymous
  63. Civics ASAP PLZ =:)

    Which of the following is important in encouraging travel between countries? the ability to exchange currency *** giving travel discounts for Americans creating a balance of trade developing welcome centers

    asked by Anonymous
  64. IT

    Why can you not install the server migration tools to the server running windows server 2008 R2 using the add roles and features wizard on your server running windows server 2012 R2?

    asked by heather
  65. Civics ASAP PLZ =:)

    One U.S. dollar was worth 16 Mexican pesos in 2009, but in 2011 the U.S. dollar is worth 14 Mexican pesos. What is a likely result of this change in the U.S. dollar’s exchange value? It will cost more for Mexicans to vacation in the United States.

    asked by Anonymous
  66. Civics ASAP PLZ =:)

    In 2002, one U.S. dollar could be exchanged for 133 Japanese yen, and in 2011, a U.S. dollar was worth 77 yen. Based on this information, which statement is definitely true? Demand for the yen increased between 2002 and 2011 and demand for U.S. the dollar

    asked by Anonymous
  67. homework

    poor reading comprehensive skills lead to a. failure to remember what was read b. failure in academic performance c. lack of interest and concentration d. inability to relate sentences to one another. all are right to me but i will say B

    asked by tim
  68. Economics

    What is the South African government providing and to whom ?

    asked by Sifiso
  69. english

    poor reading comprehension skills lead to a. failure to remember what was read b. failure in academic performance c. lack of interest and concentration d. inability to relate sentences

    asked by tim
  70. Civics ASAP PLZ =:)

    Of the businesses or individuals in the list below, who would benefit most from a weak U.S. dollar? • A family from France planning to vacation in the U.S. • A Japanese company that makes electronics to sell in the U.S. • An American factory that

    asked by Anonymous
  71. Civics ASAP PLZ =:)

    What is one advantage the United States has over Canada for maintaining a diversified economy? The U.S. has a greater gold resource. The U.S. has a greater labor resource. The U.S. has a greater per capita of fresh water. The U.S. has a greater land

    asked by Anonymous
  72. Science

    A solution containing 3.22g of solute in 40.0g of 1,4-dichlorobenzene and its freezing point is 49.2 C. Calculate the molar mass of the solute.

    asked by Nancy
  73. Geography

    Can someone reword this sentence so I can understand.. The initiative, which seeks to see at least half of North America's boreal forest protected from development while ensuring responsible and sustainable management throughout the remainder, features a

    asked by thi
  74. Geography

    As I requested before, can someone reword this so I can understand. I have this culminating project relating articles but I don't understand parts of it. Already two provinces -- Ontario and Quebec -- have stepped up and committed to protecting at least

    asked by thi
  75. english

    the speech of traditional afican marriege is an advantage for men only,not women

    asked by percival
  76. Math

    How do I solve this using the substitution method? x+3y=8 3x-2y=2

    asked by Anonymous
  77. math

    A textbook search committee is considering 20 books for possible adoption. The committee has decided to select 5 of the 20 for future consideration. In how many ways can it do so?

    asked by Chris
  78. Math word problem

    George has 21 coins with a total value of $12.75. He knows he only has quarters and dollar coins in his pocket. How many coins of each type does he have? Create a system to solve.

    asked by Anonymous
  79. Geography

    How does the Boreal birds that need half the forest important to Canada or Canadians?

    asked by thi
  80. language arts

    which of the following passages from the novel supports the idea that the rules of the community are strictly followed? I think it is c

    asked by anon
  81. History

    In Stalin, Hitler, Mussolini, Franko, along with other totalitarian regimes what actions/situations did each of them practise do which relates to any forms propaganda, direct control of citizens, economic control, and implementation of fear? Could you

    asked by Beth
  82. Math

    An item that sells for $145.99 has a sales tax of 10.22 Find a mathematical model that gives the amount of sales tax y in terms of the retail price x Use the model to find the sales tax on a purchase that has a retail price x

    asked by Jasmine
  83. Chemistry

    What mass of carbon dioxide is released by heating 2 moles of calcium carbonate?

    asked by Apphia Lord
  84. linear systems

    for what values of k does the linear system below have: a) infinite solutions? b) one solution? c) no solution? 2/3x+y=16 kx+3y=48

    asked by Anonymous
  85. Statistics

    12.34 Screening job applicants. A company retains a psychologist to assess whether job applicants are suited for assembly-line work. The psychologist classifies applicants as one of A (well suited), B (marginal), or C (not suited). The company is concerned

    asked by Mary
  86. Hanahan

    Use addition or substitution to find the value of y for this set of equations. 4x + 13y = 40 4x + 3y = -40

    asked by Logan
  87. Math

    how to determine if something is a function besides the statement "x's cannot repeat"

    asked by M
  88. Math

    Y=3x and Y=1/3x Is this perpendicular?

    asked by M
  89. Math

    Which equation has the same slope as y=4x-5 A.4x-2y=0 B.3y-12x=21 C.y=5x+7 D.5y=4x-6

    asked by M
  90. Science

    When 1.23g of ethanol (delta c Hm = -1368kj/mol at 25 C ) is burned in an adiabatic flame calorimeter, the temperature increases by 8.6 C. Under the same experimental conditions, when 1.14g of 1-propanol is burned, the temperature increases by 9.0 C. What

    asked by Nancy
  91. Math help please thank you

    Chris needs to make 500 L of a 35% acidic solution. He has only two of the acidic solutions available, a 25% solution and a 50% solution. How many litres of each acidic solution should he mix?

    asked by Anonymous
  92. Social Studies

    Rain forests are important because they contribute to the world's supply of soil. oxygen. food. harbors. 2. The capital of Brazil was moved from the coast to the interior because the government wished to develop the interior by attracting people to it.

    asked by H2015
  93. algebra

    4p^3 + 20p^2 - 45 = 9p

    asked by anonymous
  94. History

    Why was Ireland experiencing poverty in the late 1700's and early 1800's?

    asked by Madi
  95. algebra

    3/2x-1 = x+1

    asked by anonymous
  96. Math

    Patton is organizing his stamp collection into ab ook. He has 42 foreign stamps and 70 US stamps. He wants every page to have the same number of foreign stamps and the same number of US stamps. If he puts the greatest number of stamps on each page, how

    asked by M
  97. Math

    Which system has an infinite number of solutions? A.{x+2=y 4=2y-x B.{2y+6=4x -3=y-2x C.{y+3=2x 4x=2y-3 D.{y=2x-5 -2=y-2x Is it B

    asked by M
  98. Math

    Find the 100th place to the right of the decimal point in the decimal expansion of 1/13.

    asked by Maria
  99. Math

    What is the units digit of 7^42 . I know I can just plug it in a calculator, but what is a faster way

    asked by Maria
  100. Math

    Find the 100th term in the sequence 77, 71, 65, 59 How do you go about doing this question without the need to list them all out?

    asked by Maria
  101. Algebra

    An investor invested a total of  $1,900  in two mutual funds. One fund earned a  9%  profit while the other earned a  5%  profit. If the investor's total profit was  $143,  how much was invested in each mutual fund? The amount invested in

    asked by Hen
  102. maths

    if 3tan tita=4,show that( 4cos tita-sin tita/2cos tita+sin tita)=4/5

    asked by Anonymous
  103. trignometry(maths)

    if 3tan tita=4,show that( 4cos tita-sin tita/2cos tita+sin tita)=4/5

    asked by Anonymous