Questions Asked on
July 3, 2014

  1. English

    Words to choose from: Commemorate, complacent, consensus, deplete, diligent, empathy, menial, niche, transcend, and waive At Eastman High School reunions, the conversation usually gets around to the question “who was our best teacher?” And year after

    asked by Helen
  2. Reading

    Words to choose from: Credible, Cursory, Designate, Deviate, Improvise, Interim, Latent, Secular, Shun, Simulate…… I remember so well the time my mother’s back injury prevented her from going to church with my brother and me. For five weeks, we were

    asked by chanel
  3. Algebra

    Joylin receives a $50 gift card for the local movie theater for her birthday. She uses the card to purchase tickets and snacks for her family. If Joylin spends $6 more on tickets than she does on snacks, how much does Joylin spend on tickets?

    asked by Kelly
  4. Algebra

    The constraints of a problem are listed below. What are the vertices of the feasible region? x+y =0

    asked by Jesus
  5. Physics -- check answers please

    Use g=10 N/kg in this assignment. 1. What is the gravitational energy (relative to the unstretched surface of the trampoline) of the 20 kg ball at its apex 2 m above the trampoline? I got 400 J 2. What is the kinetic energy of the ball just before

    asked by Liz
  6. Chemistry

    Given the Data: N2(g) + O2g) = 2NO(g) delta H = 180.7kj, 2NO(g) + O2(g) = 2NO2(g) delta H = 0113.1kj, 2N2O(g) = 1N2(g) + O2(g) delta H = -163.2kj. Using Hess’s Law calculate delta H for the reaction: N2O(g) + NO2(g) = 3NO(g)

    asked by Brett
  7. Chemistry

    A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnSO4 + 8H2O + K2SO4. It requires 46.0 mL of 0.145 Mol/L KMnO4 to titrate 50.0 mL of the solution

    asked by Brett
  8. geonetry

    What is the area of sector CED when DE = 15 yd?

    asked by karla
  9. Algebra

    A sports memorabilia store makes $6 profit on each football it sells and $5.50 profit on each baseball it sells. In a typical month, it sells between 35 and 45 footballs and between 40 and 55 baseballs. The store has no more than 80 footballs and baseballs

    asked by alex
  10. Chemistry

    When reviewing the procedure the student found that 4.912 x 10-1 M barium nitrate solution had been used instead of that in the following procedure: A student synthesized 6.895 g of barium iodate monohydrate, Ba(IO3)2*H2O by adding 30.00 mL of 5.912 x 10-1

    asked by Steve
  11. Literature-Help me Ms. Sue

    Beyond tone a poet's attitude toward his or her subject reveals to us a poem's? A. theme B. subject C. diction D. structure I think it's A.

    asked by Unmei
  12. physics

    How would I answer number 3? 1. A sumo wrestler originally jumps 10 cm above a trampoline but has the same total energy of a small ball that was 200 cm higher than the trampoline. What causes this equivalency? 2. If a 40 kg gymnast and a 400 kg sumo

    asked by Liz
  13. CHEMISTRY

    The solubility of a substance is 12 g per 100 g water at 20 degree , and is 18 g per 100 g water at 60 degree , what is the mass of the substance can be crystallized in a saturated solution that contain 200 g of water , if the solution cooled from 60 to 20

    asked by MAD
  14. Chemistry

    Given the Data: N2(g) + O2g) = 2NO(g) delta H = 180.7kj, 2NO(g) + O2(g) = 2NO2(g) delta H = 0113.1kj, 2N2O(g) = 1N2(g) + O2(g) delta H = -163.2kj. Using Hess’s Law calculate delta H for the reaction: N2O(g) + NO2(g) = 3NO(g)

    asked by Dan
  15. Algebra

    r=10.5(0.535)^x determine the decay rate

    asked by Emma
  16. Chemistry

    A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnSO4 + 8H2O + K2SO4. It requires 46.0 mL of 0.145 Mol/L KMnO4 to titrate 50.0 mL of the solution

    asked by Dan
  17. Chemistry

    Using standard enthalpies information, calculate the standard enthalpy change for this reaction. a)(thermite reaction) 2Al(s) + Fe2O3(s) = Al2O3(s) + 2Fe(s) b)Mg(OH)2(s) = MgO(s) + H2O(I) c)N2O4(g) + 4H2(g) = N2(g) + 4H2O(g) d)SiCl4(I) + 2H2O(I) = SiO2(s)

    asked by Dan
  18. Literature-Help me Ms. Sue

    1. When does the Narrative of Sojourner Truth take place? A. right after the Emancipation Proclamation. . Before the Civil War. C. During the Civil War. D. After the Civil War 2. In emphasizing the importance of individual thinking and basing one's beliefs

    asked by Unmei
  19. Chemistry

    Using standard enthalpies information, calculate the standard enthalpy change for this reaction: a) (thermite reaction) 2Al(s) + Fe2O3(s) = Al2O3(s) + 2Fe(s) b) Mg(OH)2(s) = MgO(s) + H2O(I) c) N2O4(g) + 4H2(g) = N2(g) + 4H2O(g) d) SiCl4(I) + 2H2O(I) =

    asked by Brett
  20. stats

    Question 5 of 10 A z-score of 2.0 is two standard deviations above the mean of the distribution (t). True False I chose answer A The z scores is a ratio of difference to variability (t). True False I chose False Question 6 of 10 What’s the probability

    asked by pls check
  21. us hist

    In comprison with John Kennedy, Lyndon Johnson was A. better educated B. more skillful at working the congress C. a better public speaker D. personally more charismatic Ans: D Eisenhower's attempt to develop better soviet-american relations was severely

    asked by jay
  22. PHYSICS

    a girl weighing 620 n sits in the middle of a 2.8 m long hammock which sags 1.2m below th e point of support. What force is exerted by each of the two ropes supporting the hammock

    asked by ANA
  23. Chemistry

    When reviewing the procedure the student found that 4.912 x 10-1 M barium nitrate solution had been used instead of that in the following procedure: A student synthesized 6.895 g of barium iodate monohydrate, Ba(IO3)2*H2O by adding 30.00 mL of 5.912 x 10-1

    asked by Steve
  24. Physics

    fill in the blank ( Energy and momentum unit) 1. the work done to stretch a spring is not equal to the to force multiplied by displacement because force is ____ as the spring stretches 2. A child goes down a slide at the playground, gaining speed as she

    asked by Liz
  25. Math Finance

    Word problem asks to find rate of interest on a monthly deposit for a sinking fund that is needed to produce 130,000 in 20 years. I applied the model, (fv/pv)^1/t -1 I use n/t if compounding yearly, quaterly, etc. No matter what I've tried I can't produce

    asked by Rob
  26. Check answers please?

    Use g=10 N/kg in this assignment. 1. What is the gravitational energy (relative to the unstretched surface of the trampoline) of the 20 kg ball at its apex 2 m above the trampoline? I got 400 J 2. What is the kinetic energy of the ball just before

    asked by Liz
  27. Physics

    A sumo wrestler originally jumps 10 cm above a trampoline but has the same total energy of a small ball that was 200 cm higher than the trampoline. What causes this equivalency?

    asked by Liz
  28. statistics

    At the start of December 2001, the retail price of a 25kg bag of cornmeal was $10 in Zambia, while by the end of the month, the price had fallen to $6. The result was that one retailer reported an increase in sales from 3 bags/day to 5 bags/day. Assume

    asked by Jody
  29. Physics (A man in the lift)

    A man of mass m is standing in an elevator. The elevator is accelerating downward at g/k, where k>1 and g is the gravitation acceleration. If the force on the man by the elevator's floof jmg, where j is a constant and k= a/(b+cj), where gcd(|a|,|b|,|c|)=1,

    asked by Ahsanur
  30. Algebra

    A nontoxic wood furniture polish can be made by mixing mineral(or olive)oil with vinegar. To make a 16-oz batch for a squirt bottle, Michael uses an amount of mineral oil that is 4oz more than twice the amount of vinegar. How much of each ingredient is

    asked by michael R 43
  31. Astro-Physics(Binary Star System)

    In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the other star is m. In another binary star system, the masses of the star are 14m and m. The fixed distance between the stars in the

    asked by Ahsanur
  32. American national government

    In brown v board of education Yvette supreme court overturned purest v Ferguson because it concluded that

    asked by tanya
  33. Chemistry

    Calculate the value of the standard enthalpy change for each of the following reactions (standard enthalpy for Na2SO4(s) is -1375.653 kj/mole): a)4HBr(g) + O2(g) = 2H2O(I) + 2Br(I) b)2Na(OH)(s) + SO3(g) = Na2SO4(s) + H2O(g) c)CH4(g) + 4CI2(g) = CCI4(I) +

    asked by Dan
  34. Chemistryq

    A cylinder of gas contains 96.0 g of oxygen gas, O2. If the volume of the cylinder is 9.00 liter and at 25.0 degrees C. What is the pressure of O2 in the cylinder?

    asked by Brett
  35. math

    The sale force of a business consist of 10 men and 10 women A production unit of 6 people is set up at random what is the probability that it will consist of 4 men and 2 women

    asked by rita
  36. economics

    To save on gasoline expenses, Edith and Mathew agreed to carpool together for traveling to and from work. Edith preferred to travel on I-20 highway as it was usually the fastest, taking 25 minutes in the absence of traffic delays. Mathew pointed out that

    asked by Helen
  37. AP Macroeconomics

    Assume that the mix of goods in a basket is kept constant for long periods. If the price of one good rises very rapidly over several years, what will happen to the relative importance of the other goods in the basket? Is this a problem? If the price of

    asked by John
  38. arithmetic

    a guy bought some fish from a farm.during 1st week 1/8 of fish died ,in next 2 weeks 3/5 of the remaining died.what fraction of the original fish died in last three weeks

    asked by Imran Qureshi
  39. algebra

    5x - 9y = 7, 7y - 3x = -5 solve using any algebraic method

    asked by michael R 43
  40. history

    in the 17th and 18th century Europe, absolute rulers based their claim to be throne on?

    asked by in 17th and 18th century europe , absolute rulers based their claim to be throne on
  41. Calculus 1

    A spherical snowball melts in such a way that its surface area decreases at a rate of 1 cm2/min. Find the rate at which its diameter is decreasing when the diameter is 10 cm

    asked by Celia
  42. Science

    What happens when mineral deposits are found? A. Miners lose their jobs. B. Mining towns are started. C. Nearby water supplies dry up. D. People move away from the deposits. My answer- C

    asked by Dddd47906
  43. english

    Hey everybody, I have a question about compounds... I think I illustrate it to you best with an example: in "an off-campus apartment" off-campus is written with a hyphen BUT in "The apartment is off campus" we wirte it without an campus. why is it that

    asked by MARIE
  44. Cattle ranching

    Who introduced the skills of cattle ranching to the Americas? J. The Spanish K. The English L. The French M. The Dutch My answer- M

    asked by Dddd47906
  45. statistics

    in november 2008, apple stock dropped from $105 to $95 per share, and Microsoft dropped from $21 to $20 per share. If you invested a total of $3,570 in these stocks at the end of October and sold them for $3,250 at the end of November, how many shares of

    asked by Jody
  46. Economic

    a 20 year bond pays on a face value of $1,000. If similar bonds are currently yielding 9%. What is the Market value of the bond?

    asked by Lala
  47. Managerial economics

    Interpret the coefficient of the following demand function. Q=3P + Y + Pc

    asked by Rozbelle
  48. english

    I often use a garlic press a valued tool of many professional chefs when I am preparing meals.

    asked by kharunnissia
  49. english

    About Anne Frank's Diary QUESTION:Why does she feel neglected and misunderstood?

    asked by lailanie
  50. Math

    A pizza weighs 0.365kg. Find the weight of the pizza if 45 g of extra toppings are added to it.

    asked by Hoor
  51. Math

    Fahim wanted to make 3.56 l of an orange drink for his party. He had 67 ml of orange concentrate. How much water should he mix to make the required amount of drink.

    asked by Hoor
  52. world history

    In 17th and 18th century Europe, absolute rulers based their claim to the throne on

    asked by bjoj djwbnj
  53. Urgent Calculus Help

    Based on the following table of values for the function w(t), answer the questions below. t and w(t) are a table with the following values: (100,2.6), (110,7.3), (120,12.7), (130,19), (140,26.1), (150,34.1) a) Which of the following best describes the

    asked by Anonymous
  54. chemistry

    A deep sea diver uses a gas cylinder of 10.0 L and a content of 51.4 g of O2 and 32.5 g of He. Calculate the partial pressure of each gas and the total pressure of the temperature of the gas is 16 C.

    asked by rtt
  55. Math

    Saud bought a bottle of juice containing 625 ml juice. He filled 30 ml into a glass. But spilled 23.5 ml. How much juice is still left in the bottle.

    asked by Hoor
  56. Algebra

    The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the equation of the function?

    asked by Emma
  57. Algebra

    Steve for the two answer you gave me could you show me more detail how you came up with answers please Thanks

    asked by michael R 43
  58. Physics

    Mr. X drops A ball from a height of 1 metre above the ground. Mr. Y starts a camera which takes picture of the ball every 250 ms, with the first click occuring at the moment Mr. X lets go of the ball. Let the ball's height about the ground at the n-th

    asked by Ahsanur
  59. math

    8. Of the 180 students who took part in the Race for Hunger, about 5/8 were sophomores. Of the sophomores, 40% were girls. How many sophomore girls took part in the race? A.35 girls B.125 girls C.45 girls D.72 girls please explain and show work

    asked by Johnny
  60. Math

    Saud bought a bottle of juice containing 625 ml juice. He filled 30 ml into a glass. But spilled 23.5 ml. How much juice is still left in the bottle.

    asked by Hoor
  61. physics

    A ship is moving West at a velocity of 30 mph and a person is on deck walking EAST at a velocity of 5 mph. To the observer on shore, what is the relative speed of the person walking on the ship’s deck?

    asked by Austen
  62. Algebra

    Which of the following is not a step in graphing a quadratic function? A. Find the equation for the axis of symmetry. B. Find the slope. C. Find the coordinates for the vertex. D. Plug in values for x around the vertex to get values of y Is B correct?

    asked by Emma
  63. Chemistry

    Calculate the value of the standard enthalpy change for each of the following reactions (standard enthalpy for Na2SO4(s) is -1375.653 kj/mole): a) 4HBr(g) + O2(g) = 2H2O(I) + 2Br(I) b) 2Na(OH)(s) + SO3(g) = Na2SO4(s) + H2O(g) c) CH4(g) + 4CI2(g) = CCI4(I)

    asked by Brett
  64. history ,geographic, maths literacy and business studies

    what can I do after matric with these subjects

    asked by Chris
  65. Math

    A pizza weighs 0.365kg. Find the weight of the pizza if 45 kg of extra toppings are added to it.

    asked by Hoor
  66. health care

    How will longitudinal, multidisciplinary electronic patient records affect the quality of dental care

    asked by Carol
  67. Algebra

    Steve for the two answer you gave me could you show me more detail how you came up with answers please Thanks

    asked by michael R 43
  68. math

    Are the two solutions to x (2x+1) = 1 found by setting x = 1 and 2x + 1 = 1? Explain your reasoning. What are the solutions to this equation? Show how you arrived at your answer. Create an equation for your classmates to solve that requires factoring.

    asked by b
  69. Science

    How do trees decompose?

    asked by Sara
  70. Grammar

    Dr Antons nures applied hydrogen peroxide Neeosporin and a banadage to the patients wound

    asked by jaklin
  71. Algebra

    How do I find x for this equation? I think I should get e^(something). Thanks in advance! 3x^2+4lnx+4=0

    asked by Sam
  72. Social Studies

    How is New York City not changed from the days when it was called New Amsterdam? A. Its streets still have walls. B. Its houses still look the same. C. It is still a major trading center. D. It still has mostly Dutch residents. My answer- K

    asked by Dddd47906
  73. math

    If 1/8" = 30' how many fractions of an inch is 24'

    asked by Fred
  74. Calculus Help

    Based on the following table of values for the function w(t), answer the questions below. t= 100 110 120 130 140 150 w(t)= 2.6 7.3 12.7 19 26.1 34.1 a) Which of the following best describes the derivative of w(t)? A. changes sign B. always positive C.

    asked by Nat
  75. ACCOUNTING

    86,500 ASSETS = 50,500 LIABILITIES+OWNERS EQUITY hOW DO I SOLVE THIS PROBLEM

    asked by Anonymous
  76. socialstudies

    do yov think there are certain othe7r aspects otheqr than those dpi

    asked by naveen