Questions Asked on
June 25, 2010

  1. Algebra

    Please help with this equation problem. S=C(1+r/100)^5 To find the inflated cost S, in 5 years, where C is the current price of an item in the country of Afganistan currency which is 7,711.94 which is ($169.40 USD) and the inflated rate is 13% since the

    asked by Mayl
  2. Calculus

    Is x^2 - 2x 1 to 1? I keep getting yes every way I try to work it. Book says no. In the end, I get (with x1=1 and x2=-1

    asked by Elisabeth
  3. physics

    a boy of mass 'm' stands on one end of a wooden plank of length L and mass M. The plank is floating on water. If the boy walks from one end of the plank to the other end at a constant speed the resulting displacement of the plank is?

    asked by shoaib
  4. kv no 1

    what is measure of work done in lifting a bucket containing water of 5kgs from a 10metre well

    asked by shyamala
  5. Science

    Kindly help me on simple project topic on chemistry

    asked by Hannah
  6. 11th Grade Physics

    I want two examples based upon law of conservation of charge i know the definition just want two examples!!!

    asked by Akash
  7. english

    In a well-written, thoughtful response of at least one page, reflect on one of the stories "The Jilting of Granny Weatherall" or "Chrysanthemums." YOur response might make a personal connection to one of the stories, might make connections between the two

    asked by Sean
  8. chemistry

    NaOH+CO(NH2)2----> what's the products??

    asked by renee
  9. Gender Studies

    Men are portrayed as independent and serious, and are defined and described by activities and accomplishments." How does the English language that is spoken in the US accomplish this?

    asked by Carmin
  10. Englisn III

    What is the root for the word elucidation?

    asked by Bertty
  11. EARTH SCIENCE

    What are some observations about our solar system that are explained by the nebular hypothesis? Are there any observations that are not easily explained by the nebular hypothesis?

    asked by Anonymous
  12. Physics

    I have a formula for inertia torque T(inertia) = .09 x Wk^2(inertia)/S(stops) x t(move)^2 This is a shaft that indexes 36 degrees at a time so that how we determine 10 stops for S. I do not know where the factor .09 comes from. Can you explain

    asked by Bob
  13. Physics

    I have a formula for inertia torque T(inertia) = .09 x Wk^2(inertia)/S(stops) x t(move)^2 This is a shaft that indexes 36 degrees at a time so that how we determine 10 stops for S. I do not know where the factor .09 comes from. Can you explain

    asked by Bob
  14. geometry

    What is formed when two complementary angles share one ray?

    asked by Superman
  15. Statistics

    The archeological site of Tara is more than 4000 years old. Tradition states that Tara was the seat of the high kings of Ireland. Because of its archeological importance, Tara has received extensive study (Reference: Tara: An Archeological survey by Conor

    asked by Jerome
  16. Statistics

    Total plasma volume is important in determining the required plasma component in blood replacement theory for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that sample of 50

    asked by stan
  17. Statistics

    Assume that about 45% of all U.S. adults try to pad their insurance claims. Suppose that you are the director of an insurance adjustment office. Your office has just received 110 insurance claims to be processed in the next few days. What is the

    asked by stan
  18. Calculus

    f(x)= 1/x, x greater than 7 3x, x less than or equal to 7 Find f(7t)

    asked by Kelly
  19. physics

    A plastic bobber just barely floats in water. If it weighs 2N in the air, what is its volume

    asked by mike
  20. physics

    three spheres have the same volume and all float in water. Spheres A, B, and C have masses of 25g, 30g, and 35g. Which sphere floats the highest.

    asked by mike
  21. Calculus

    y=x^2-11x+30 For what values of x is y greater than or equal to 0?

    asked by Kelly
  22. chemistry

    Ammonia and oxygen react to form nitrogen and water. 4NH3(g)+3 O2(g)-2N2(g)+6H2O(g) a.How many grams of O2 are needed to react with 8.00 mol NH3? 8.00 mol NH3 x42.094/4 mol NH3 x32.00 O2/1 mol O2=269gO2

    asked by Ana
  23. geometry

    If an angle measures more than 90°, then it is an obtuse angle. What is the converse of this statement?

    asked by Superman
  24. geometry

    If an angle measures more than 90°, then it is an obtuse angle. What is the converse of this statement? A.If an angle does not measure more than 90°, then it is not an obtuse angle. B.If an angle is not an obtuse angle, then its measure is not more than

    asked by Superman
  25. physics

    if the sign weigh 240 and the angle the rope makes with the bar is 55 degree,how much is the tension is the rope?

    asked by amy
  26. Organic and Nuclear Chemistry

    Regarding nuclear reactions that release a great deal of energy, which statement is true? A. In a fission chain reaction, a uranium nucleus struck by a high-energy neutron emits two neutrons. B. Nuclear fission releases more energy per unit mass than does

    asked by Demi
  27. calculus

    6ln(x+8)+1/8lnx-ln(cosx)

    asked by Kelly
  28. calculus

    find a formula for f^-1(x) f(x)=x+15/x-15

    asked by Kelly
  29. chemistry

    why is C4H10 the simplest alkane that can have structural isomers?

    asked by Ana
  30. cultural diversity

    Did African Americans have consequences with extermination?

    asked by vivian
  31. chemistry

    why does 2-butene have cis and trans isomers but 1-butene doesn't?

    asked by Ana
  32. Eth

    Did African Americans suffer from segregation?

    asked by vivian
  33. chemistry

    draw the structural formula of 2-methyl-2hexene?

    asked by Ana
  34. Organic and Nuclear Chemistry

    Concerning the saponification process, which statement is true? A. The polar end of a soap molecule dissolves in oil. B. The nonpolar end of a soap molecule dissolves in both oil and water. C. Detergents with branched chains are biodegradable. D. Organic

    asked by Sadie
  35. chemistry

    which of the following molecules can have optical isomers? a. CH2Cl2 b. H2NCH(CH3)COOH c. ClCH(OH)CH2Cl is b and c

    asked by Ana
  36. geometry

    Given a rectangular prism with dimensions w = 3, l= 4, and h = 6. If you created a second rectangular prism with the length doubled but the height halved (and the width stays the same), which would be the relation of the second volume to the first volume?

    asked by Superman
  37. calculus

    f(x)= 1/x, x greater than 7 3x, x less than or equal to 7 Find f(7t)

    asked by Kelly
  38. chemistry

    calculate the molarity of each of the following solution: 2.00 mol glucose in 4.00 L solution.

    asked by Ana
  39. calculus

    let f(x)=sqrt(x-3), g(x)=sqrt(x^2+3) Find a formula for f*g and state the domain of the composition

    asked by Kelly
  40. Calculus

    Write this expression as a single logarithm 6ln(x+8)+1/8lnx-ln(cosx)

    asked by Kelly
  41. Calculus

    let f(x)=(7+x)/(7-x), g(x)=7x/(7-x) Find formula for f*g and state the domain of the composition

    asked by Kelly
  42. accounting

    What were the begining and ending balances for MERCHANDISE INVENTORY when $169,000 was recorded in the debit column and $193,434 was in the credit column on the line for the INCOME SUMMARY account

    asked by Cathy
  43. AED 204

    explain in no more than 150 words per law, what requirements each law places on educators in their classrooms Case Law Brown v Board of Education Parc v The Commonwealth of Pennsylvania Mills v Board of Education Section 504 of Public Law 93-112 Public Law

    asked by TY
  44. Government

    Which of the following was NOT an element of the Great Compromise? a.)A weaker national government balanced by stronger State governments b.)Equal representation in the upper house of Congress and proportional representation in the lower house c.)A single

    asked by Unknown
  45. day care

    when you plan the program for the week what sort of information would you gather to make your plan?ovservation?staff in put?Etc.

    asked by shashi
  46. math

    if an iv dose of mannitol is 1.5g/kg,administrated as 15% solution.how many mls of the solution should be administered to 150 pound patient

    asked by kim
  47. Gender

    How does the English language that is spoken in the US accomplish that men are portrayed as independent and serious, and are defined and described by activities and accomplishments?

    asked by Laurie
  48. chemistry

    A solution is made by mixing 25.0 mL of toluene C6H5CH3d=0867gmL with 135.0 mL of benzene C6H6d=0874gmL. Assuming that the volumes add upon mixing, the molarity (M) and molality (m) of the toluene are ?

    asked by dude
  49. Government Check

    Is this right? The Constitution gives sovereignty only to the _____. =national government

    asked by Ariel
  50. day care

    Does play allow children to experience symbolism?

    asked by shashi
  51. math

    a roof rises 1.2 feet vertically and 5.9 feet horizontally. What is the grade of the roof?

    asked by carlotta
  52. geometry

    A spherical water tank has a diameter of 10 feet. How much water does it hold when half full? (Use 3.14 for pi.)

    asked by Superman
  53. History Check

    1.)The Constitution created a _____ system of government. a)parliamentary b)unitary =c)federal d)confederate 2.)The argument over slavery pitted _____ States against _____ States. =a)Northern, Southern b)larger, smaller c)new, old d)red, blue 3.)_____

    asked by Unknown
  54. More History Check

    1.)Which of the following statements is true? =a)Although they differed in form, all State constitutions embodied the same basic ideals. b)Most of the early State constitutions gave great power to the executive branch. c)Some State constitutions were

    asked by Unknown
  55. Algebra 1

    I'm totally lost on this discussion question for my math class. Any help? What is the difference between domain and range? Provide an example of at least five ordered pairs that do not model a function. The domain will be any five integers between 0 and

    asked by Sam R.
  56. physics

    A cylindrical space colony 8 km in radius and 60 km long has been proposed as living quarters for future space explorers. Such a habitat would have cities, land and lakes on the inside surface and air and clouds in the center. All this would be held in

    asked by anon
  57. algebra

    find the distance between (0,-5) and (-6,8). a)6.70 b)13 c)14.32 d)3.87 c just need to know if my answer is correct or not thanks

    asked by anthony
  58. algebra

    find the distance between (2/3,4) and (5/3,7) a) 10.06 b) 3.16 c) 3.46 d) 4.24 b

    asked by anthony
  59. algebra

    find the distance between (-2,9) and (-5,15) a) 24.18 b) 45.02 c) 6.71 d)18.67 a

    asked by anthony
  60. algebra

    simplify the following radical expression: 4 sqrt(625) a) sqrt (25) b) 25 c)5 d) no solution exists c

    asked by anthony
  61. alg

    simplify the following radical expression : 4 sqrt (81/16) a)3/2 b)2 c)2/3 d)3 a

    asked by anthony
  62. Statistics

    . Suppose that about 20% of those called will find an excuse (work, poor health, travel out of town, etc.) to avoid jury duty. If 14 people are called for jury duty, what is the probability that all 14 will be available to serve on the jury? Round your

    asked by Jacob
  63. Statistics

    Assume that about 45% of all U.S. adults try to pad their insurance claims. Suppose that you are the director of an insurance adjustment office. Your office has just received 110 insurance claims to be processed in the next few days. What is the

    asked by Jacob
  64. american government

    Undecided QuestionShow me another » The Supreme Court has reasoned that a right of privacy is provided by? a) the Civil Rights Act of 1964 b) the Ninth Amendment, which says that people’s rights are not limited to those enumerated in the Constitution.

    asked by vedrana
  65. math

    1. In this problem, we analyze the profit found for sales of decorative tiles. A demand equation (sometimes called a demand curve) shows how much money people would pay for a product depending on how much of that product is available on the open market.

    asked by Jesse
  66. Physics

    How does one Coulomb of charge compare to the charge on an electron? How do you think such a large difference arose historically?

    asked by Richard
  67. mundy's mill high school

    If you are given a trapezoid with one base equal to 5 inches, and a midsegment equal to 7 inches, what is the length of the other base?

    asked by fuchsia
  68. statistics

    The first class in a relative frequency table is 50-59 and the corresponding relative frequency is 0.2 What does the 0.2 value represent?

    asked by Judy
  69. american government

    De jure discrimination and de facto discrimination are two ways in which some Americans are less equal than ot? Q.) De jure discrimination and de facto discrimination are two ways in which some Americans are less equal than others. Examples of public

    asked by vedrana
  70. health care

    You’re an inpatient coder in a hospital. You’ve just coded a Medicare Part A record with a diagnosis related group (GRG) reimbursement of $12,000. You notice in the hospital’s computer billing system that the patient’s charges are $19,500. That’s

    asked by Anonymous
  71. health care

    You work in a physician’s office performing billing. You notice that guidelines haven’t been followed accurately in completing the claim form. What will happen if you don’t correct the claim form?

    asked by Anonymous
  72. UOP

    1) At what body mass index (BMI) is a person considered to be overweight but not obese?

    asked by Anonymous
  73. health care

    Why did the Centers for Medicare and Medicaid Services (CMS) implement the National Correct Coding Initiative in 1996? List some of the risk areas that can be identified through the auditing process?

    asked by Anonymous
  74. health

    You’re an HMO director. You would like to ensure that you managed care plan is meeting industry standards. What’s one way that you can do this? You work for a third-party payer performing medical records review. Your job is to match codes that were

    asked by Anonymous
  75. health

    You’re reviewing reimbursement for a Medicare surgical craniotomy case. The case falls into DRG 1, which has a relative weight of 3.0970 and a geometric mean length of stay of 6.3. The hospital’s current standard reimbursement rate is $1500. Calculate

    asked by Anonymous
  76. alg

    solve: sqrt (v) - 3 = 6 a) (-9) b) (81) c) (9) d) none or 0 b just need to know if my answer is wrong or right

    asked by anthony
  77. chemistry

    Ammonia and oxygen react to form nitrogen and water. 4NH3(g)+3 O2(g)-2N2(g)+6H2O(g) a.How many grams of O2 are needed to react with 8.00 mol NH3? 8.00 mol NH3 x42.094/4 mol NH3 x32.00 O2/1 mol O2=269gO2

    asked by Ana
  78. chemistry

    why is C4H10 the simplest alkane that can have structural isomers?

    asked by Ana
  79. chemistry

    calculate the molarity of each of the following solution: 2.00 mol glucose in 4.00 L solution.

    asked by Ana
  80. concrete

    can anyone define and give me examples of "concrete details" please?

    asked by sha
  81. HCP210

    Can anyone tell me wher can I find information on how I can summerize the path a drug takes through the human body?

    asked by Nancyg
  82. college

    Regarding accidents,which of the following statements is true? A-Boys are more likely to die in falls;girls are more likely to die from drowning. B-Most childhood deaths occur when children are under ceraful adult supervision. C-Drowning is the second most

    asked by linda
  83. Bus 303

    Do you think there are limits to the flexibility expected of potential hires?

    asked by Meshelle
  84. Calculus II

    Find the area of the region between y = x sin x and y = x for 0 ≤ x ≤ pi/2

    asked by Scott
  85. financial institutes & markets

    What is the goal of inflation targeting as seen in New Zealand, Canada, and the United Kingdom?

    asked by Anonymous
  86. Bus 303

    Do you think there are limits to the flexibility expected of potential hires? could share a least one reason with me please?

    asked by Meshelle
  87. Calc II

    Find the area of the region between y = x sin x and y = x for 0 ≤ x ≤ pi divided by 2

    asked by Scott
  88. Statistics

    Assume that about 45% of all U.S. adults try to pad their insurance claims. Suppose that you are the director of an insurance adjustment office. Your office has just received 110 insurance claims to be processed in the next few days. What is the

    asked by Jacob
  89. calculus

    The treatment of a certain viral disease requires a combination dose of drugs D1 and D2. Each unit of D1 contains 1 milligram of factor X and 2 milligrams of factor Y, and each unit of D2 contains 2 milligrams of factor X and 3 milligrams of factor Y. If

    asked by gab
  90. king high school

    in poetry and ficition, the main reason for using vivid words is to 1 explain an idea 2 create a mental image 3 keep the reader gussing 4 illustrate the writer's bias

    asked by sandra
  91. algebra

    find the GCF of 8x and 20x^3 is the answer 4 or 4x? 4 is a factor of both 8 and 20 but I am not sure about the x or the exponent. thank you.

    asked by Chrysanne
  92. english

    what comes next after the topic sentence?

    asked by sha
  93. interpreting what you read

    The purose of loaded words in advertisement is to 1 create an image 2 compare two unlike things 3 influence the reader 4 illustrate bias

    asked by sandra
  94. physics

    A meter stick is pivoted at its 50-cm mark but does not balance because of non-uniformities in its material that cause its center of gravity to be displaced from its geometrical center. However, when masses of 150 and 200 grams are placed at the 10-cm and

    asked by jess
  95. Algebra

    Indicate in standard form the equation of the line passing through the given points. A(4, 1), B(5, 2)

    asked by Kaley
  96. science

    Suppose that you were head of a family planning agency in India. How would you design a scientific study to determine the effectiveness of different approaches to population stabilization? How would you account for factors such as culture, religion,

    asked by Tony
  97. science

    . In which regions of the world will most population growth occur during the twenty-first century? What conditions contribute to rapid population growth in these locations?

    asked by Tony