# Questions Asked onAugust 1, 2009

1. ## INB

13. Healthy Foods, Inc. sells 50-pound 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 pound. a. What is the break-even point in bags? \$80,000 = \$80,000 =

If a sample of size 30 is selected, the value of A for the probability p(>- A) = 0.01 is?

3. ## Physics

a diver running 1.6m/s dives out horizontally from the edge of a vertical cliff and reaches the water below 3.0s later. how high was the cliff and how far from its base did the driver hit the water?

4. ## physics

a shot-putter throws the shot with an intial speed of 14 m/s at a 40 degree angle to the horizontal. Calculate the horizontal distance traveled by the shot if it leaves the athlete's hand at a height of 2.2m above the ground. i got to answers which is

The average length of a flight by regional airlines in the United States has been reported as 299 miles. If a simple random sample of 30 flights by regional airlines If The average length of a flight by regional airlines in the United States has been

6. ## statistics

If a sample of size 30 is selected, the value of A for the probability P(t greater or less A) = 0.01 is?

7. ## physics

A hunter aims directly at a target (on the same level) 120 m away.? (a) If the bullet leaves the gun at a speed of 250 m/s, by how much will it miss the target? (b) At what angle should the gun be aimed so as to hit the target?

A random sample of size 15 taken from a normally distributed population reveled a sample mean of 75 and a sample variance of 25. The upper limit of a 95% confidence interval for the population mean would equal?

9. ## statistics

If a sample of size 30 is selected, the value of A for the probability p(t¡Ý A)= 0.01 is?

10. ## math word problems

A ladder is leaning against a building. The distance from the bottom of the ladder to the building is 9 ft less than the length of the ladder.how high up the side of the building is the top of the ladder if that distance is 2 ft less than the length of the

11. ## engineering materials

can someone teach me how to make an introduction? by the way what must composed of your introduction? I'm making report for this subject about electric refining process in making steel. And I have no idea where to start. can you please help me. thanks

12. ## healthcare

Identify and describe three causes for the increasing cost of healthcare and the impact it has on socity

13. ## college

If you have ever poured oil into a glass of water, you have seen that these two substances do not mix. Knowing this, how do lipids move through the body so they can be digested and absorbed? How are lipids stored in the body? Explain your answer.

14. ## math

world without measurements

15. ## Travel and tourism/geography

I need to write a report on the garden route, in South Africa but I can't find the information I need. What is the garden route? Which towns form part of the garden route? Where can I find all the information I need?

Your statistics instructor wants you to determine a confindence interval estimate for the mean test score for the next exam. In the past, the test scores have been normally distributed with a mean of 74.2 and a standard deviation of 30.9. A 95% confidence

If you are interested in determining the average of a 3-minute telephone call to locations within the continental U.S. what sample size must you take to be 96% confidential that the results will be within \$.75 of the true mean cost per call? From the phone

A mortgage broker is offering home mortgage at a rate of 9.5% but is fearful that this value is higher than many others are charging. A sample of 40 mortgages files in the country court house shows an average of 9.25% with a standard deviation of 8.61%.

In response to media inquiries and concerns expressed by groups opposed to violence, the president of a university with over 25,000 students has agreed to survey a simply random sample of her students to find out whether the student body thinks the

The average length of a flight by regional airlines in the United States has been reported as 299 miles. If a simple random sample of 30 flights by regional airlines If The average length of a flight by regional airlines in the United States has been

An assembly process includes a torque wrench device that automatically tightens compressor housing bolts; the device has a known process standard deviation of ó = 3 lb-ft in the torque applied. A simple random sample of 35 nuts is selected, and the

22. ## statistics

In testing the hypotheses: H0: ¥ð=0.40 and H©¥:¥ð> 0.40.? at the 5% significance level, if the sample proportion is 0.45, and the standard error of the sample proportion is 0.35, the appropriate conclusion would be?

23. ## math

Can you find the 11th term of the arithmetic sequence: 5, 12, 19, 26.

What is the definition of traditional trespass to personal property? How does this definition differ from that of trespass to computer services?

26. ## Calculus

An open box is to be made from cutting squares of side "s" from each corner of a piece of cardboard 25" by 30". Write an expression for the volume, V, of the box in terms of s. -I have no idea where to start on this. I know V=lwh (length*width*height), but

27. ## medical coding

differentiate between the official coding guidelines for using V codes in an inpatient & outpatient setting.

28. ## math

A student opens a mathematics book to two facing pages. The product of the pages numbers is 420. Find the page numbers. The first page is ? and the second page is ? Thank you

29. ## math

Determind the nature of the solutions of the equation x^2+4=0 Choose the nature of the solutions of the equation. A) 2 imaginary solution b) 1 real solution c) 2 real solutions Thank you for your help.

30. ## math

solve: x^2+10x+4=0

31. ## math

find the vertex, the line of symmetry and the maximum or minimum value of f(x). graph the function. f(x)=-(x+6)^2-2 The vertex is The line of symmetry is x= The minimum/maximum value of f(x) is? The value of f(-6) =-2 is maximum or minimum? and the graph

32. ## math116

The instruction manual on the industrial oven suggests your oven temperature will increase by 45 degrees Fahrenheit per minute. When the over is initially turned on, the temperature is 70 degrees Fahrenheit. What will the temperature of the oven be after 7

33. ## math

Remove the parenthises and simplify: 8p+3q-9(8p-5q+9r) I have gotten lost on this one. Anyone have any ideas? I tried combinging like terms, but I keep getting the wrong answer.