1. Physics

    Two charged particles initially are traveling in the positive x direction, each with the same speed v, and enter a non-zero magnetic field at the origin O. The magnetic field for x>0 is constant, uniform and points out of the page. In the magnetic
  2. Accounting

    Original budget for 2009 included $600,000 fixed overhead and $400,000 variable overhead. Labor hours were estimated at 200,000 labor hours. The predetermined overhead rate was $5 per hour. Actual overhead turned out to be $1,100,000. Actual labor hours
  3. chemistry

    Explain using the dilution formula how to prepare 0.2M HCL acid from 37% HCL acid
  4. chemistry

    Explain using the dilution formula how to prepare 0.2m HCL acid from 37% HCL acid
  5. Quantitative Analysis

    The density of a 50-%(w/w) solution of NaOH is 2.0 g mL-1. How much of this solution is needed to prepare 1.0 L of 0.10 M NaOH?
  6. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  7. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  8. Chemistry

    1.2g of NaCl as used to prepare 200 ml solution , what is the molar concentration of NaCl in solution ?
  9. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  10. chemistry

    Describe how to prepare a 1M solution of sodium hydroxide from concentrated sodium hydroxide (17.6 M)
  11. Chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  12. SCIENCE

    THE PROCESS THAT USES ELECTRICITY TO DECOMPOSE CHEMICAL COMPOUNDS/ PREPARE NEW CHEMICAL COMPOUNDS
  13. chem

    How many milliliters of glacial acetic acid are needed to prepare 2.0 L of 10.0% u/v acetic acid?
  14. science

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  15. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  16. chemistry

    how many grams of sodium chloride do you need to prepare 250 mL of a 5.00% sodium chloride solution?
  17. chemistry

    How many grams of sodium chloride do you need to prepare 250 mL of a 5.00%(w/v) sodium chloride solution
  18. Chem 1

    How can you prepare 2M of 200 ml HNO3 solution from 63% stock solution of HNO3 which has a density of 1.4 g/ml?
  19. La Salle

    How many grams of sodium chloride do you need to prepare 250 mL of a 5.00% (w/v) sodium chloride solution?
  20. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  21. Research and Design

    over the course of five weeks, you will research and prepare a design proposal for a green company
  22. chemistry

    The process that uses electricity to decompose chemical compounds/prepare new chemical compounds
  23. Chemistry

    Prepare a 0.025M solution of Glucose by diluting a 1M Glucose solution. What and how much did you mix together?
  24. Chemistry

    How do I prepare 1liter of a 93.1% w/w solution of sulfuric acid using 98% sulfuric acid and water?
  25. Chemistry

    2)How to prepare 5.6 liter of 50 mM NaCL solution (mol wt 58.44) using 10% NaCL stock solution?
  26. Social Civics

    Does anyone know how to prepare for the final exam for Social Civics for American Schools?
  27. chemistry

    How many mL of a 0.90% (m/v) NaCl stock solution will you need to to prepare 250 mL of a 0.225% m/v NaCl solution?
  28. chemistry

    What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
  29. science

    5% w/v aqueous sodium chloride from this i have to prepare 1.6% w/v aqueous sodium hydroxide solution
  30. Chemistry

    How many grams of calcium carbonate are required to prepare for 50.0 grams of calcium oxide
  31. Math

    In interviewing November's statement she notices that her beginning balance was $600 and that she made a $200 payment on November 10. She also charged purchases of $80 on November, 5, $100 on November 15, and $50 on November 30. She paid $5.27 in interest
  32. Finance Question - Formulas

    Instead of spending the $50 a month you receive, you decided to invest it in your money market account at your bank. Assuming you will earn an average of 5% each year and inflation is forecasted to 2.5% a year, how much have you effectively earned after
  33. Foreign languages

    Writeacher, could you please check these sentences? Thank you. 1) I'm forwarding you the link to the requirements for next year's Comenius exchange programme. I really hope to receive some good news from you. 2) We are looking for a hotel accommodation for
  34. statistics

    The number of accidents per week at a hazardous intersection varies with mean 2.2 and standard deviation 1.4. a. What is the distribution of Xbar, the mean number of accidents in one year, (52 weeks)? {Note you do not have to use R for this question, write
  35. Take a look Ms Sue

    November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
  36. finance

    November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
  37. math-repost

    Data regarding the value of a particular color copier is representing in the graph. Find the rate of change of the value with respect to time, in dollars per year. The line goes from 8 vertical to 10 horizontal. The points on the graph are on the value 4
  38. Home Insurance

    Disabilty insurance is desighned to replace : A : damaged property B : loss or damage to property C : money damages awarded in a law suit against you. D : lost income. I got B.
  39. statistics

    the mean annual income for adult women in one city is and the standard deviation of the incomes is The distribution of incomes is skewed to the right. For samples of size 30, which of the following statements best describes the sampling distribution of the
  40. algebra (please help)

    A total of $22,000 is invested in two municipal bonds that pay 4.25% and 5.75% simple interest. The investor wants an annual interest income of $1085 from the investments. What amount should be invested in the 4.25% bond?
  41. home insurance

    Disability insurance is designed to replace A.damaged property B.loss or damage to property C.money damages awarded in a law suit against D.lost income i got B
  42. algebra

    A local salesman receives a base salary of $900 monthly. He also receives a commission of 7% on all sales over $1000. How much would he have to sell in a month if he needed to have a monthly income of $2900?
  43. accounting

    Your client is a nongovernmental not-for-profit museum that operates a gift shop. Explain the unrelated business income tax to your client and suggest ways to avoid this tax.
  44. math

    John forgot to pay his $364 income tax on time. The IRS charge a penalty of 12% for the 55 days the money was late. Find te penalty that John paid
  45. Home insurance

    Disability insurance is designed to replace: A.Damageed property B.loss or damage to property C.money damages awarded in a law suit against you D.lost income i got B.
  46. accounting

    a firm expects to sell 25000 units of its products at $11.00 p/unit. pretax income is predicted to be $60,000. if the variable cost p/unit are $5.00, total fixed cost must be?
  47. math

    " A total of $32000 is invested in two municipal bonds that pay 5.75% and 6.25% simiple interest. The investor wants an annual interest income of $1900 from the investments. What amount should be invested in the 5.75% bond?"
  48. Physics

    You plan to fly a model airplane of mass 0.655 kg that is attached to a horizontal string. The plane will travel in a horizontal circle of radius 5.50 m. (Assume the weight of the plane is balanced by the upward "lift" force of the air on the wings of the
  49. Physics

    You plan to fly a model airplane of mass 0.655 kg that is attached to a horizontal string. The plane will travel in a horizontal circle of radius 5.50 m. (Assume the weight of the plane is balanced by the upward "lift" force of the air on the wings of the
  50. Finance - Capital Budgeting/Cost-cutting

    Caradoc Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $560,000 is estimated to result in $210,000 in annual pre-tax cost savings. The press falls into Class 8 for CCA purposes (CCA rate
  51. History

    Match each statement with the correct amendment. Some amendments will be violated more than once. Japanese who were suspected of spying sabotage or helping the enemy had their homes raided and had their things confiscated byt he FBI Amendment 3 and 4
  52. varsity

    A skydiver, with her gear, weighs 75 kg. She jumps from a helicopter at an altitude of 2 500 metres, waits 20 seconds and then opens her parachute. Assume that her initial velocity is zero, and also assume the following regarding air resistance: air
  53. need help with these two, please

    Given that loci A and B in Drosophila are sex-linked and 20 map units apart, what phenotypic frequencies would you expect in male and female offspring resulting from the following crosses? (Assume A and B are dominant to a and b, respectively). A) AaBb
  54. Math! Please check!

    What is the hypothesis of the conditional statement? If you are not there, then I will leave. A-you are there B- you are not there C- I will leave D- I will not leave My choice is B. What is the converse of the conditional statement? If it is Tuesday, then
  55. Finance

    Suppose two athletes sign 10-year contracts for €80 million. In one case, we are told that the €80 million will be paid in 10 equal installments. In the other case, we are told that the Euros €80 million will be paid in 10 installments, but the
  56. Math

    Stan's Cans, Inc. expects to earn $150,000 next year after taxes on sales of $2,200,000. Stan's manufactures only one size of garbage can and is located in the small, but beautiful, town of Mount Dora, Florida. Stan sells his cans for $8 a piece and they
  57. Question Finance

    November 21, 2009, was the day of a tragic fire in the MGM Grand Hotel in Las Vegas. At the time of the fire, the hotel had only $30 million of liability insurance. One month after the fire, the hotel bought an extra $170 million of liability coverage for
  58. math

    The out-of-pocket costs to an employee for dental insurance and dental expenses for one year are as follows: Premium, $4000; Deductible, $300; Co-payment, 17% (after the first $300 the employee has to pay). According to the plan outlined, total annual
  59. accounting

    1. Please refer to the worksheet below. Trial Balance Adjustments Adjusted Trial Balance Income Statement Balance Sheet Account Title Dr. Cr. Dr. Cr. Dr. Cr. Dr. Cr. Dr. Cr. Cash $1,700 $1,700 $1,700 Accounts receivable 8,500 $2,000 10,500 10,500 Supplies
  60. english essay

    can someread my essay Heart breaks are like a deep and dark December; when you just can’t find that special person in your heart, you expect it to turn into seasons like fall to winter to spring to summer. Passing through many bumpy roads I soon discover
  61. English

    Choose the word that best defines the italicized word from the novel Frankenstein. Their feelings were serene and peaceful, while mine every day became more (tumultuous.) A:assured B:focused C:muted D:troubled*** Which except from Mary Shelley's
  62. Science - Chemistry

    Calculate the amount of energy a woman takes in during a year on a 2200kcal a day diet (1 calorie = 4.18J). Calculate the amount of energy she spends in driving 5000 miles a year at 40 miles to the gallon of octane, given 1 gallon of octane weighs 3.12 kg,
  63. Economics

    A 20-year-old student decided to set aside $100 on his 21st birthday for investment. Each subsequent year through his 55th birthday, he plans to increase the investment on a $100 arithmeticgradient. Hewill not set aside additional money after his 55th
  64. math

    Marvin Company has a beginning inventory of 12 sets of paints at a cost of $1.50 each. During the year, the store purchased 4 sets at $1.60, 6 sets at $2.50 and 10 sets at $3.00. By the end of the year, 25 sets were sold. Calculated (a) the number of paint
  65. Chemistry

    In chemical analysis, it is often necessary to prepare a solution by diluting a stock solution.Calculate how much of a 5.337M NaOH is needed to make 1.669 liters of a 0.063M sodium hydroxide solution. (Remember to include units.)
  66. English 7 - "Dear Reader" Letter Check

    Can you check my letter. It's a project for English. We are making our writing portfolios. I'm almost done I just have to do this. Dear Reader, This year I done some great improvement as a writer. I add great vocabulary in my pieces. When I'm reading, it
  67. INTERESTING FACT AND CHRISTMAS

    TOMMOROW IS CHRISTMAS AND ALSO MY AUNT'S BIRTHDAY.SO WE ARE GOING TO CELEBRATE BOTH. ISN'T IT A INTERESTING FACT! I WONDER HOW MANY PEOPLE'S BIRTHDAY IN THIS WORLD IS AT DECEMBER 25! Yes, it is an interesting fact. I don't how many others have a birthday
  68. Computational Thinking

    The Happy Cow Ice Cream Company manufactures several types of ice cream. Design a flowchart or pseudocode for a program that accepts an ice cream flavor (for example, “triple chocolate”), price per gallon, and number of gallons sold in the average
  69. physics

    One student is pushing on a chair with a force of 260.6 N directed at an angle of 30 degrees above horizontal while a second student pushes on the same side of the chair with a force of 21.0 N at an angle of 15 degrees below horizontal. What is the
  70. Macroeconomics

    Which of the following aren't included in the measurement of GDP? Exports Personal income Consumption spending Government spending on goods and services Transfer payments Net interest Imports Investment spending
  71. world history pls pls help help

    What did special religious observances in both the Aztec and Spanish calendars provide for people? Work and income Education and training Law and justice Fun and entertainment is it d pls help
  72. Statistics

    1) For each of the following statements, formulate appropriate null and alternative hypotheses. Indicate whether the appropriate test will be one-tailed or two-tailed,then sketch a diagram that shows the approximate location of the rejection regions for
  73. Accounting

    Cadzow Inc purchases all of its inventory on credit. On January 1, 2008 Cadzow had $1,750,000 of Inventory. Cost of goods Sold during 2008 was $5,650,000. The beginning and ending balances in Cadzow’s Accounts Payable account on January 1, 2008 and
  74. aiu

    Analysis techniques include the following: • Comparative financial statements • Trend analysis • Ratio analysis • Percentage analysis Presentation of 5–10 PowerPoint slides that includes the following: • At least 3 slides relevant to the
  75. Career

    1.)When considering a post-secondary option, you should consult which of the following sources? A.)Your internal motivation B.)Family & friends C.)Reference Materials D.)All Of Above 2.)Sarah needs to complete financial aid packets. According to this unit,
  76. Research Paper (Report)

    How am I supposed to write very beginning of the essay? Generally, a thesis statement will appear in the introduction to the essay, which is the first paragraph or section of the essay introducing your topic. Aim for a clear, strong introduction that sets
  77. thermo

    Saturated water vapor at 100 kPa jets into a pitcher containing 0.17 Kg of water initially at 278 K. If steam ow rate is 4 gm/min, estimate how long it takes to heat the water to 322 K. Assume the process is at constant pressure (at 100 kPa) and kinetic
  78. thermodynamics

    Saturated water vapor at 100 kPa jets into a pitcher containing 0.17 Kg of water initially at 278 K. If steam ow rate is 4 gm/min, estimate how long it takes to heat the water to 322 K. Assume the process is at constant pressure (at 100 kPa) and kinetic
  79. algebra

    Susie purchased a laptop computer for $2000 at the beginning of the year in 2008,the value of the computer decreased by 20% each year. Susie wants to purchase a new laptop computer when the value of hers falls below $500. When will Susie be able to
  80. chem 102

    Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.1L of water upon warming from 25 ∘C to 50 ∘C. Assume that the water is initially saturated with nitrogen and
  81. finance

    Parent, Inc. is contemplating a tender offer to acquire 80 percent of Subsidiary Corporation's common stock. Subsidiary's shares are currently quoted on the New York Stock Exchange at $85 per share. In order to have a reasonable chance of the tender offer
  82. maths

    Choose the two true statements from the following. a)if the AEI increases by 30% a year and the RPI increases by 11.0% in the same year, then real earnings have gone down by 8.0% b)a new baby’s parents are given £400 to invest for the baby, to be left
  83. chemistry (drbob222)

    I posted yesterday. Re: Chemistry (Sunday, October 4, 2009 at 12:49pm). Here's the information I left out. Number 3 simply states: nickel forms a large number of ammonia salts Ni^2+(NH3)m(Br)n . p(H2O) where m, n, and p represent the coefficients in the
  84. English

    (Thank you. I corrected them. Does 'something' in Sentence 1 mean 'an important thing'? More explanation, please. Thank you.) 1. Volunteer work is not something that you must do. 2. Volunteer work is not anything that you must do. 3. Volunteer work is not
  85. finite

    The probability that a randomly selected 2 year old feral cat will live to be 3 years old is 0.73877. A) what is the probability that 2 randomly selected 2 year old cats will live to be 3? B) what is the probability that 7 will live to be 3?
  86. Personal finance

    Investing in which of the following funds will give you the least diversification. A. Growth Funds B. Capital appreciation funds c. Equity income funds d. sector funds
  87. statistics

    According to U.S. News & World Report data, in 1995 tuition costs at Indiana University, a public university, were $2,984 per year, while the tuition costs at the University of Evansville, a private university in Indiana, were $11,800 per year. In that
  88. physics-finding velocity

    A small block of mass .450 kg is sliding down a ramp inclined at an angle of 53 degrees to the horizontal. it starts to slide from a vertical height of .65 meters. Find the Velocity when it slides off the ramp. The way I approached this problem was by sing
  89. algebra

    For the years 2010 to 2050, the projected percentage P of the U.S. population that will be 18 to 24 years old during year t is estimated by P= -0.025t+ 60.35. complete the table t 2010 2020 2030 2040 2050 p use the table to find the year when the
  90. Algebra

    Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5.88 × 10*12 miles. Suppose a star is 9.8 × 10^1 light-years from Earth. In scientific notation, approximately how many
  91. English

    1. Last year, we had a school festival in fall. I couldn't join the school festival because I was sick and absent from school. 2. Last year, we had a sports day. I couldn't join the sports day because I had to go abroad with my parents. (Would you check
  92. inequality

    Jim uses office scanner to scan pages at rate of $.09 per page. He decides to rent a scanner for$70 a year. The cost of scanning using the rental is $.02 per page. Need inequality that can be used to calculate the number of pages that he should scan in a
  93. Algebra II

    Ida and Ron make doughnuts for the Homestyle Bakery. The order for Tuesday is two trays of glazed doughnuts and one tray of cinnamon rolls. If each tray contains 3 dozen items, how many pastries do they need to prepare?
  94. English

    I have a few more doubts. Thank you. 1) I waited for her to prepare heself (?) How high is the fare to London? Are there any reductions for students? 2) How large is the population of Italy? To the North Italy borders to Austria, Switzerland etc (is "to
  95. government

    the job of the national security council is to a. advise the president about foreign trade b. prepare the federal budget c. supervise the civil service d. advise the president about the nation's safety a or d. but ill go with...a
  96. Organic Chemistry

    Suppose your assignment were to prepare the Glaser type product of a mixed reaction of a phenyl acetylene and propyne. How might the procedure in this experiment be modified so that the mixed product can be most efficiently isolated?
  97. college princ. of accounting II

    Prepare the adjusting entries at March 31, assuming that adjusting entries are made quarterly. (Round all answers to 0 decimal places.) The equipment depreciates at $250 per month.
  98. Chemistry

    Two more questions. To prepare a sample of hydrogen gas, as studen reacts zinc w/ hydrochloric acid. The hydrogen is collected over water at 22c and the total pressue is 750 mm hg. What is the partial pressue of H2?
  99. Social studies

    Suppose you met a student leader who had involved in the movement of 2036B.S.?prepare a model of article to publish in the newspaper accomplishing the causes and cnsequençes of movement of 2036B.S on the basis of his views.
  100. math

    In order to make the most accurate calendar, the following system was devised. Leap years occur every 4 years except for years ending in 00, but years divisible by 400 are leap years. In this case, the year is a leap year if it is divisible by 400. Which