# Questions Asked onJuly 11, 2009

1. ## Probability/Statistics

Using diaries for many weeks, a study on the lifestyles of visually impaired students was conducted. The students kept track of many lifestyle variables including how many hours of sleep obtained on a typical day. Researchers found that visually impaired

2. ## Probability/Statistics

A quiz consists of 10 multiple-choice questions, each with 4 possible answers. For someone who makes random guesses for all of the answers, find the probability of passing if the minimum passing grade is 70 %. I'm not sure what to do. I figured that

3. ## math

Ms.Rathman has lots of nickels, dimes, and quarters. in how many ways can he make change for 50 cents?

4. ## Statistics/Probability

Bottles of water are labeled as containing 12 oz. Statistics students weighted the content of 7 randomly chosen bottles and found the mean weight to be 12.15 oz. Assume that bottles of water are filled so that the actual amounts are normally distributed

5. ## Physics

Three blocks on a frictionless horizontal surface are in contact with each other A force F is applied to block 1 (m1) Draw a free body diagram for each block ok for the diagram is the force F applied horizontal to mass one does this force act on m2 all the

6. ## Math

Can someone help me with this problem? A) Separate the fractions 2/6, 2/5, 6/13, 1/25, 7/8, and 9/29 into two categories: those that can be written as a terminating decimal and those of non-terminating. Write an explanation of how you made your decision.

7. ## English

If you've been assigned to invite a group of mechanical engineering professors to tour your facility. what type of language should you use in the invitation? a) Direct, simple language b) Technical jargon c) Formal language d) Pompous language

8. ## math

merchandise was purchased at list for \$3,460 with a single trade discount of 23%. What was the net price of this merchandise?

9. ## English

When preparing a formal business presentation, the phase that can make or break your report is the _____phase. a)organization b)revision c)writing d)outline

10. ## algebra 1

Solve the equation: 14x + 3x - 40 = 11

11. ## accounting

Target Corporation is currently seeking additional capital to expand its operations. Two companies have shown interest in providing additional capital. Company #1 is interested in investing in the organization and, therefore, would like to have part

12. ## It 220 internet concepts

1. Locate a news article from an English-speaking country other than the United Sates It 220Internet concept

13. ## English

1. The ball under the desk are some. (Is this correct?) 2. When is your birthday? 2-1. It is January 25th. 2-2. It is on January 25th. 2-3. My birthday is on January 25th. 2-4. My birthday is January 25th. (Which answer is correct? Are all correct?)

14. ## Math

Evaluate sum(n=2,n=infinity) ln(1-1/n^2) if it exists.

15. ## Physics

Ok I asked this question before A lbock is given an intial speed of 4.0 s^-1 m up the 22 degree plane How far up the plane will it go ok I got this to be something like 2.2 about i understand this i need help on this how much time elapses before it returns

16. ## Excel

The use of excel Excel is a very necessary tool for all businesses in today's job market. Excel makes it easy to organize, calculate, analyze and chart data. It can be used for both simple and concrete projects. Excels spreadsheets are best used for

17. ## Physics

I posted this question earlier and I still don't get it So I got a question One 3.5-kg paint bucket is hanging by a massless cord from another 3.5-kg pain bucket, aslo hanging by a massless cord if the buckets are at rest, what is the tension in each cord?

18. ## Phyiscs

A lbock is given an intial speed of 4.0 s^-1 m up the 22 degree plane How far up the plane will it go ok I got this to be something like 2.2 about i understand this i need help on this how much time elapses before it returns to tis starting point? Ignore

19. ## Chinese

can someone help me find some good site to learn chinese? thanks

20. ## Math

A sequence {an} is given by a1=root(3), a n+1 = root(3+an). show that {an} is monotonic and bounded, and calculate lim (n->infinity) an, if it exists. Could someone just tell me what answer they get?

21. ## art

Discuss a minimum of two reasons why Jackson Pollock's style of painting, as exemplified by Convergence, is considered an important, innovative development in the history of painting. To see this painting, locate it in the unitâ€™s Resource List. Imagine

I need an essay on the topic "respect the elders"

23. ## science

what are the example of suspension,colloid and solution found in your house

24. ## English

1. What may you do after school? 2. I may visit my friend at the hospital. 3. I may go to the post office to send a letter. 4.I may play soccer on the playground. 5. I may go Sajik Sports Complex to watch the baseball match. 6. I may go to a supermarket to

25. ## Science

Is a Trypanosoma Brucei a Flagellate, Ciliate, Amoeba, or Sprozoan?

26. ## sci 241

i have to ask this queation to someone and no one is at my home right now so can anyone answer this for me ? PLEASE Thank you so much what are you more aware of now when making food choices?

27. ## math- DrBob222

If Healthy Foods has an annual interest expense of \$10,000, calculate the degree of financial leverage at both 20,000 and 25,000 bags. Do I multipliy 10,000 by both of these numbers to get the financial leverage.

28. ## math

Consider the set of northwestern states or provinces {Montana, Washington, Idaho, Oregon, Alaska, British Columbia, Alberta}. If a person chooses one element, show that in three yes or no questions, we can determine the element.

29. ## english

summary about Parental guidance and home enviroment and the key to a dhilds academic axcellence.

30. ## accounting/220

help with acc/220 week 9 fubak oroject Business plan

31. ## Physics

I'm tyring to undersatnd uh motion of a particle at an incline on a ramp with a certain angle with the horizontal. the force pointing downwards is mg the force that is pointing upwards exerted by the ramp onto the the particle is the normal force which is

32. ## muet

summary about parental guidance and home enviromen are the key to a childs academic excellence

33. ## Set theory

consider the relation R=[(1,2),(2,5),(3.10),(4,17),(5,26)]. find the i)range ii)domain iii)inverse

Healthy food Inc sells 50lb bags of grapes to the military for \$10 a bag. The fixed costs of this operation are \$80,000 while the variable costs of the grapes are \$10 per lb. Calculate the profit or loss on 12,000 bags and on 25,000 bags. Can you please

35. ## Math-DrBob222

Healthy food Inc sells 50lb bags of grapes to the military for \$10 a bag. The fixed costs of this operation are \$80,000 while the variable costs of the grapes are \$10 per lb. 1.Calculate the profit or loss on 12,000 bags and on 25,000 bags. Can you please

36. ## math

a retail jeweler sells a pair of gold earrings for \$213.90. The jeweler uses a 130% markup based on cost. Based on this information what was the wholesale cost of the earrings?

37. ## crt 205

On a radio ad: "Have you been fatigued, irritable, moody? If these symptoms are ignored, you might become depressed or even suicidal! Ward off the blues by taking a pill proven yo cheer you up. Millions of people have, and they're glad they did."

38. ## Chem

where can I find solubility rules?

39. ## medical

When should the patient be advised of the existence of computerized databases containing medical information?

40. ## Accounting Math

This is not homework i already got it wrong without an explanation. On June 30, 2007, Simon Company discounted a customerâ€™s \$180,000, 6-month, and 10 percent note receivable dated April 30, 2007. A discount rate of 12 percent was charged by the bank.

41. ## math

what would be the amount of compound interest on %6,000 invested for 2 years att 9%, compounded semiannually? round your answer to the nearest dollar

7x^2 + 21

43. ## ENGLISH

I NEED HELP WITH 9 WEEKS APPENDIX H

44. ## muet

summary about parental guidance and home enviromen are the key to a childs academic excellence