# Questions Asked onJuly 30, 2010

1. ## college

if a license plate consists of 2 letters followed by 4 digits, how many different plates could be created having at least one letter or digit repeated? I know its not 6,760,000

2. ## Finance

Thirsty Cactus Corp. just paid a dividend of \$1.25 per share. The dividends are expected to grow at 28 percent for the next eight years and then level off to a 6 percent growth rate indefinitely. If the required return is 13 percent, what is the price of

3. ## physics

A diesel engine takes in 0.5 moles of air at 20.0„aC and at atmospheric pressure. It then compresses it adiabatically to one twentieth of its original volume. Obtain the final temperature, pressure and volume of the compressed air? which formula should i

4. ## College physics

A student has built a 20-cm-long pinhole camera for a science fair project. She wants to photograph the Washington Monument, which is 167 m (550 ft) tall, and to have the image on the film be 5.0 cm high.

5. ## statistics

Three cards are drawn from a deck without replacement. Find these probabilities. a)all are jacks b)all are clubs c)all are red cards

6. ## algebra

Randy invested his inheritance in an account that paid 6.1% interest, compounded continuously. After 5 years, he found that he now had \$51, 426.94. What was the original amount of his inheritance?

7. ## College physics

A ray of red light, for which n=1.54, and a ray of violet light, for which n=1.59, travel through a piece of glass. They meet right at the boundary between the glass and the air, and emerge into the air as one ray with an angle of refraction of 22.5. What

8. ## Finance

The next dividend payment by Hot Wings, Inc., will be \$2.10 per share. The dividends are anticipated to maintain a 5 percent growth rate forever. If the stock currently sells for \$48 per share, the required return is percent. (Do not include the percent

9. ## College physics

A thin glass rod is submerged in oil. What is the critical angle for light traveling inside the rod?

the height in meters, of a passenger on a Ferris wheel is given by the function h(t)=11-10cos(0.1pit), where t is the time in seconds. How long will it take a passenger to reach a height of 5 meters the first time? Express your answer to 3 decimal places.

11. ## statistics

if 25% of U.S. federal prison inmates are not U.S. citizens, find the probility that two randomly selected federal prison inmates will not be U.S. citizens.

12. ## accoutning

what is an advantage of the partnership form of business organization is? 1. unlimited liability 2. mutual agency 3. ease of formation 4. limited life

13. ## philosophy

According to Renaissance philosophy, commoners often represent?

14. ## Math

On a test, Abbey had 75% of the problems right. If she had 48 problems correct, how many questions were on the test?

15. ## Math

An appliance dealer marks up refrigerators 30% (based on cost). If the cost of one model is \$1,000, what should its selling price be?

16. ## Statistics

Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the relationship could be, and NO if it could not. A. YES B. NO 1. B-2A + 7B = 45 2. 4A - B less than or equal to 10 3. A + \ 2B greater than or

17. ## math

The total sales made by a salesperson was \$25,000 after 3 months and \$68,000 after 23 months. Using an equation for the line whose graph depicts this data, predict the total sales after 40 months.

18. ## FIFO METHOD

COULD U SHED SOME LIGHT OFN FIFO METHOD

20. ## math

1+3> 4 can anyone help me with this.

22. ## physics

"A one meter board with uniform density, hangs in static equilibrium from a rope with tension T. A weight hangs from the left end of the board 0.2m away in distance. What is the mass of the board"

How do I prepare 500 ml of a .100 mol/L solution of copper sulphate.

24. ## Astronomy

I had a test question that I would love a comment on. Planets in a planetary system other than the solar system a) have never been detected b) have been detected c) are an impossibility d) are universally present I have read about "CoRoT-7b", and just

25. ## Finance

You have found the following stock quote for RJW Enterprises, Inc., in the financial pages of today's newspaper. The closing price for this stock that appeared in yesterday's paper was \$ (Do not include the dollar sign (\$). Round your answer to 2 decimal

26. ## Statisics

Max 2A + 7B s.t. A + B greater than or equal to 12 2A + 2 B less than or equal too 26 B greater than or equal to 1 A, B greater than or equal to Which of the following would be found in the correct standard form? A. YES B. NO A + B - S1 = 12 2A + 2B - S2 =

27. ## EARTH SCIENCE

A dark gray cloud that blankets the sky and often generates precipitacion is called

28. ## math

Find the unit rate. forty-eight miles in twenty hours

29. ## Physics helpp!!

A baseball is thrown horizontally off a cliff with a speed of 24 m/s. What is the horizontal distance, to the nearest tenth of a meter, from the face of the cliff after 2.8 seconds? To the nearest tenth of a meter, how far has it fallen in that time? So is

30. ## Chemistry

Voltaic cell. The initial concentrations of Ni2+ and Zn2+ are 1.50 M and 0.100 M. Initial cell potential=.56 V. What are the concentrations of Ni2+ and Zn2+ when the cell potential falls to 0.45 V?

31. ## accounting-explain

Create a table comparing the gross profit for this product’s sales for the month of June under each of the two formulas (1) FIFO and (2) average. Calculate the gross profit margin under each formula. Can you please help me wiht this question. just

32. ## Algebra

A rectangular counter top is 16 inches longer than it is wide. If the area of the counter top is 420 square inches, find the length and the width.

33. ## edit plz!

What factors should Precision consider in choosing between the FIFO and average cost formulas? (((ANSWER)))The sales and the operating expense are the same under both FIFO and average. But the cost of goods sold amounts are different. For this case, the

34. ## math/probability

Hi. I have an answer for this question however, not sure. In a certain lottery, 4 numbers between 1 and 10 inclusive are drawn. These are the winning numbers. How many different selections are possible? Assume that the order in which the numbers are drawn

35. ## math

using fifo method what is the dollar value on ending inventory if ther was 380 videos games on hand. may 14, 100 units @ 8.00 1,600.00 aug 27, 250 units @ 9.00 850.00 nov 18, 300 units @ 8.75 2,625.00

36. ## Math

having problems with this one: 4 qt 9 pt = ______ pt

37. ## CONTEMPORARY MATH

HOW DID THEY GET THIS ANSWER? PHYSICAL INVENTORY OF PICTURE FRAME WAS TAKEN AT TARGET THEY FOUND THERE WAS 700 WAS REMAINING WHAT WAS THE INVENTORY PRICING? IT GOES ON TO GIVE THE STRATEGY JAN 1 BEGIN INVEN. 400 UNITS @ \$5.00 = \$2000.00 APRIL 9 PURCHASE

simplify the rational expression x^4+3x^3-2x^2-6x/x^3-2x stating all restrictions on the variable.

39. ## American History

How did the seach for a viable labor force affect the developement of the southern colonies? What was the role of African American slavery in the early colonial settements? Why were two southern colonies initially resistant to slavery?

40. ## edit plz!

If this business switches to use FIFO, the cost of goods sold will decrease and the ending inventory will increase. So the profit will become higher. Because inventory is under the asset, so in the balance sheet, asset will be higher than before. In

41. ## xacc 280

At October 31, Nathan Company made an accrued expense adjusting entry of \$1,400for salaries. Prepare the reversing entry on November 1, and indicate the balances in Salaries Payable and Salaries Expense after posting the reversing entry. Would this answer

42. ## math

Please help with this question. A bag contains 10 marbles of which 3 are red. A marble is selected at random and replaced. A second marble is then selected at random. What is the probability that both marbles are red?

43. ## EARTH SCIENCE

Which of the following is NOT considered a form of electromagnectic radiaction? a-radio waves b-gravity c gamma rayas d visible light e- x-rays I think is B

44. ## Algebra

If an object is thrown upward with an initial velocity of 96 feet/sec, it's height after t sec is given by h=96t-16t^2. Find the number of seconds before the object hits the ground.

50% of what number is 45? I did 45*.50=22.5 is that the correct answer?

0.6x + 4 < 1.0x - 1 6x + 40 < 10x - 10 4x > 50 x > 12.5 can someone please check my work and tell me if I am right?

47. ## XACC 280

At October 31, Nathan Company made an accrued expense adjusting entry of \$1,400for salaries. Prepare the reversing entry on November 1, and indicate the balances in Salaries Payable and Salaries Expense after posting the reversing entry. Would this answer

48. ## chemistry

2L of 2M solute of HCI must be diluted to an 1M concentration. What will the final volume be after ?

49. ## math

what is the slope of the following 2 points (0,-3) and (0,5)

50. ## statistics

if 18% of all Americans are underweight, find the probability that if three Americans are selected at random all will be underweight.

1/ 2/ 3x^2-22x-40 + 2/3x^2-16x + 20 add and simplify can some one show me what im doing to help me solve this problem because this is due by midnight and i do not understand this.

determine the exact value of 3^-1 -2(1/8)^-2/3

53. ## algebra helpppppp

can any one help me with the one i posted below i NEED help PLEASE

determine the inverse of y=2(3)^x+1

solve 1-tan^2x=0 , 0≤x≤2pi

for the function f(x)=6-5(3)^x-1/3 (a)simplify(in form =ab^kx+d (b)state the domain (c)state the range

57. ## chemistry

1 ml of diluted solution is added to 9 ml of deionized water. predist the ph of resulting solution

58. ## health, safety and nutrition for the young child

the health of a child is best described as (d)((a)absence of disorders (b) compliment of interactions (c) uncling state (d) heredity conditions. Please help

59. ## algebra 1

A=1020(1-0.195)exponent of 20 How do you figure out exponents that are high numbers?

60. ## Year 12 Biology

What is a good and easy experiment I could do for my Year 12 biology assignment? I was thinking something with alcohol and the human body but I wouldn't know what my hypothesis would be. HELP!!

61. ## math

There are 3 white marbles, 8 red marbles, 3 blue marbles anf 1 black marbles. predict the number of times out of 300 you will pick a red marble.

62. ## english

an english teacher wan us interview somebody that is also a english teacher..so what question should i ask??please give almost 10 question...thx

63. ## english

we are going to interview a lectural...so what question we should ask him??example the first question is can u tell us about urself...

64. ## English

When an animated cartoon was made of Animal Farm, it was given a happy ending. Animals everywhere hear that Napoleon has betrayed the cause of animalism. They join in a second revolution and succeed in overthrowing him. This leads to the establishment of

65. ## math

THe perimeter of a rectangle is 166 inches. The length exceeds the width by 23 inches. Find the lenght and the width

66. ## math/linear equation

Good morning. I have a question that I'm stuck on. I need to determine if the relationship represented is linear and if it is, then I need to write an equation for it. Help is deeply appreciated. For x- 2,4,7,10,12,20 For y- 5,7,10,13,15,23

67. ## math/ algebra

Thank you for your help! The question is what is the center and radius of the circle. (x+2)^2+y^2=64. Thank you so much.

68. ## Math

Ok. I have one more question. The mean height of 5 students is 59.4. If one of the students leaves, the mean height becomes 61. What is the height of the absent student? I have this so far but still having problems solving it: 5(59.4)=4(61)+1(X);X=? Thank

69. ## geography

How to protect land forms?

70. ## childcare

plz check homework ...thanks 1. Which one of the following categories makes up the largest percentage of a child care operating budget? A. Supplies C. Food B. Salaries and benefits D. Mortgage or rent 2. Child care operating budgets generally contain a pro

71. ## Math

I have to find the relationship between these sequences, and express a generality. Could you help please. 1 + 3 + 5 + 3 + 1 = 3^2 + 2^2 1 + 3 + 5 + 7 + 9 + 7 + 5+ 3 + 1 = 5^2 + 4^2 1 + 3 + 1 = 2^2 + 1^2 I'm thinking sum of consecutive primes can be

72. ## criminal justice

do you think that the agency ethics statement was patterned after the national association code of ethics

73. ## childcare

1. In preparing a budget for a day care center, you must plan for taxes. As an employer, you must pay part of each employee’s _______ tax. A. Social Security C. state income B. federal income D. local 2. You’re trying to plan an activity for your third

Determine the vertical asymptotes of the graph of graph of y=secx/logx for x≤2pi

75. ## home economics

The owner-manager of Good Guys enterprises obtains utility from income (profit) and from having the firm behave in a socially conscious manner, such as making charitable contributions or civic expenditures. Can you set up a problem and derive the

76. ## Algebra

a car rents for \$40 per day plus 21cent per mile. You are on a daily budget of \$82. What mileage will allow you to stay within your budget? The solution is

77. ## Verb Tense

As I further my education, I am securring my future Net Worth. Is future the verb? Is this correct?

78. ## Math

Hat sizes are determined by measuring the circumference of the head in either inches or centimeters? use ratio and proportions to complete the following table Hat size =7 Head circumference inches = 22 and Centimeters =56 and If hat size was 6 3/4 Head

79. ## Math

Hat sizes are determined by measuring the circumference of the head in either inches or centimeters? use ratio and proportions to complete the following table Hat size =7 Head circumference inches = 22 and Centimeters =56 and If hat size was 6 3/4 Head

Given that f(x)=g(x/3), describe how the graph of f and g are related?

81. ## Math

10cm 3cute of normal specimen of human blood contains 1.2g of hemoglobin how many grams does 18cm 3cute of the same blood contain? Please help!

82. ## Physics

A 2.1 kg particle-like object moves in a plane with velocity components vx = 30 m/s and vy = 55 m/s as it passes through the point with (x, y) coordinates of (3.0, -4.0) m. (a) What is its angular momentum relative to the origin at this moment? kg · m2/s

83. ## Physics

I have two questions, both are about angular momentum so I thought I'd post them together. I'm really confused on anything regarding rolling wheels and things like that (help me please!. It seems as though the whole chapter was amassed of all of the topics

84. ## Astronomy

I have another question. What would an observer on the Moon looking at the Earth see? a) always see a fully-illuminated Earth b) always see a half-illuminated Earth c0 see phases of Earth d) see continuous darkness These are the four answers, but I would

85. ## algebra

A man finds three wallet on the ground containing \$5. The next day, he finds five wallets, each containing \$5. (Let's assume he's: 1) lucky, and 2) dishonest.) In all, how much did he find? 1 X 5 + 5 X 5 = 30 (order of operations) My teacher said this was

the y-intercept of the graph of y=k(x-1)(x-2)(x-3) is 24 Determine the value of k.

87. ## dvd's

Is there any chance that any type or form of DVD will be considered obsolete in the future like an old-fashioned video casseste for movies?

88. ## geometry

Line AC and AE are common external tangents of point G and D. Line FE=13, line GF=5 and line AG=13. what is the measure of AC?

Determine the instantaneous rate of change of y=tanx at x=1 to 3 decimal places

90. ## EARTH SCIENCE

Identify key characteristics of our star,the Sun.

91. ## Pre calc

Vector A has magnitude 23 units and direction, counterclockwise from east, of 5.8 degrees. What is the value of its x component to 1 decimal place? Its y component? This problem seems easy enough but I keep getting the wrong answer using the law of sines.

92. ## Finance

Bread, Inc., has an odd dividend policy. The company has just paid a dividend of \$6 per share and has announced that it will increase the dividend by \$4 per share for each of the next five years, and then never pay another dividend. If you require an 11

93. ## Finance

Marcel Co is growing quickly. Dividends are expected to grow at a 30 percent rate for the next three years, with the growth rate falling off to a constant 6 percent thereafter. If the required return is 13 percent and the company just paid a \$1.80

94. ## writing

there are three elements: (1) Difference between college and casual writing, (2) identifying the step from this week’s reading that you need to work on, and (3) the actions items that you will do to work on this step.

95. ## math

Ok. I pretty much have this one solved but the final answer has me stumped. The probability that Luis will pass his statistics test is 0.51. Find the probability that he will fail his statistics test. This is what I have so far. P(fail)=.51; =1-.51. But I

96. ## english

Write two to three paragraphs briefly summarizing the theory and discussing which of the “Seven Intelligences” apply most closely to you.