# Questions Asked onJuly 2, 2007

1. ## calc: avg value

Find the average value of the function "f(x) = x^2 sqrt(1+x^3)" on the interval [0,2]. and this is what i did.. please check for mistakes. thanks :D f(x) = x^2 sqrt(1+x^3), [0,2] f ave = (1/(b-a))*inegral of a to b for: f(x) dx f ave = (1/(2-0))*integral

2. ## math117

The area of a rectangle of length x is given by 3x2 +5x. Find the width of the rectangle. The area of a rectangle with width t is given by 33t - t 2. Factor the expression and determine the length of the rectangle in terms of t length times width=area, so

3. ## econ 181

1. The three reasons for the downward slope of the aggregated demand curve are measured in effect. They are: Real Balances-this is caused by a change in the price levels. Next are Interest Rates-here high price levels increases the demand for money. When

Avondale and Newtown are 45 miles apart. How many inches is this on a map with a scale 1inch=20miles? I set up a proportion: in/miles= 1/20=n/45 n= 2 and 1/4 in on this map 2 1/4 inches is correct. 1 inch = 20 miles 2 inches = 40 miles 1/4 inch = 5 miles

5. ## Documenting a website for research paper

I cant find it in my text book, can someone tell me how you document a website for the bibliography. also in parenthetical foot note things in the paper do you just use the author of the website? oh also, if the site doesnt tell the author??? (Broken Link

6. ## science (chem)

Does EDTA react with light? I forgot to cover a dilute bottle of EDTA (about 0.01M) and was wondering if that would have any affect on the solution I don't think so. I have used EDTA many times and never covered it or used a tinted container. okay =) i

7. ## Comp. Tech Question

I asked this question yesterday- but I got confused. You talk to your boss about working out of your home. You can access the company network from your home using VPN. Your boss is concerned about security. What do you tell him to assure him that VPN is

8. ## Science

In what ways has learning about the environment changed the way you feel about living more sustainably? What information in this class had the greatest impact on the way you think about the environment? How will you apply this new knowledge in the future?

9. ## econ 181

What isthe max amount of new loans that this bank can make? How will appear on the balance sheet after the bank has lent this money? (show in column 1) Explain how the supply of money changed? How will the bank's bal sheet appear after checks drawn fortghe

10. ## culture "Death Without Weeping"

anyone read Death Without Weeping. what is this book about?. I have not read that, but if you go to one of the bookseller websites and search for that title, you'll find summaries and reviews that may be helpful. http://www.amazon.com http://www.bn.com

11. ## pre-algebra

I need to figure out how to convert 11inches to the actual length of 550 to scale. Please help 550 what? miles? feet? inches? If you want 550 of some length unit to be represented as 11 inches on a map or scale drawing, divide all lengths by 50.

12. ## history

How many presidents were from Tennessee and who were they?

13. ## environmental science

what are the benefits and drawbacks of the following: genetic engineering biological control insect birth control through sterlization insect sex attractments( pheromones) insect hormones food radiation integrated pest management Since this is not my area

14. ## Math

Find the distance around a circular fountain if the radius of the fountain is 7ft long. I did this: C=pi*D 22/7*3.5/1 11ft long Find the distance around a circular fountain if the radius of the fountain is 7ft long. I did this: C=pi*D 22/7*3.5/1 11ft long

15. ## algerbra

Find the GCF of each product. (2x2+5x)(7x - 14) (6y2 -3y)( y+7) When the term "Greatest Common Factor" is used, it applies to a pair of numbers. The terms you have liated are polynomials that have already been factored. They could be further factored into

16. ## eth 125

Consider racial imbalances in education, the economy, family life, housing, criminal justice healt care, and politics. Of these societal challenges facing modern african Americans, which do you think we are most difficult to overcome and why? Suggest some

17. ## Alexander the great fact

I have a research paper due shortly and well when i was taking notes i didn't label a few of them(stupid i know) so now, I returned the books to the library, and i wrote the paper, and one fact which I think is good is that the seers he brought with him

can any one tellme some ideas of things to do to advance along the way in this career change i am doing out side of going for my bachelors and maters degree.. Not sure where to start. I have thought about being a CNA to get my foot in the door someplace.

In comparing prices of canned peaches, Darren finds that a 10-oz can costs 98 cents, a 16-oz can costs \$1.49, and a 24-oz can costs \$2.35. Which is the best buy? My Guess: 10-oz*2.4=24-oz 2.4*\$.98=\$2.35 16-oz*1.5=24-oz 1.5*\$1.49=\$2.24 24-oz=\$2.35 Best Buy-

20. ## eth 125

Identify events and leaders of the Civil Rights and Black Power movements and their contributions to their respective causes.

21. ## math

what is the opposite of square rooting? take the square root of 9. you get 3. so what do you have to do to 3 to get 9? square it

22. ## ALGEBRA

list all like terms 6x, -7x^2, 4w^2x, 8wx^2, -9w^2 Three are no like terms in this set.

23. ## Native Americans

How well do you think Native American organizations, like the Bureau of Indian Affairs(BIA), the National Congress of American Indians (NCAI), and the National Indian Gaming Association (NIGA) are helping Native Americans to Advance? Explain. If anything,

24. ## Ignore previous one(this is latest)

Fix my recommendation letter. --------------- Mr. Rick Peterson(CEO) Sony Mobile Inc. 242 Bridge Road, Miami, FL 32090 Hello Mr. Peterson, My name is Gurvinder Singh. I work in T-Mobile company located in Miami, Florida, I would like to recommend Mr. Hung

25. ## calc check: curve length

Find the length of the curve y=(1/(x^2)) from ( 1, 1 ) to ( 2, 1/4 ) [set up the problem only, don't integrate/evaluate] this is what i did.. let me know asap if i did it right.. y = (1/(x^2)) dy/dx = (-2/(x^3)) L = integral from a to b for:

26. ## Math

The height of a TV antenna is 11ft 7in. If the height of a building is 64ft 9in, find the total height of a building including the antenna. I kept trying to do this, but I never learned this so I have no idea how to do this. adding them, I get 75 ft 16

27. ## Math- I have no idea how to do this PLZ HELP!

Josefina needs enough ribbon to make 90 bookmarks. Each bookmark is to be 5 and 7/9 inches long. Estimate how many yards of ribbon she should buy. (5+7/9)*90 450 + 70 520 inches ; divide by 36 Buy 15 yards. (5+7/9)*90 450 + 70 520 inches ; divide by 36 Buy

28. ## managerial economics

you are planning to estmate a short-run production for your firm, and you have collected the following data on labor usage and output: LABOR

Given the differential equation: dy/dx = y(1+x), y(0)=1, Use Euler's method with step size .1 to approximate y(.3). ... please check this for me! no one has responded to this question yet.. thanks. y' = y(1+x), y'(0) = 1(1+0)=1 ->the solution has slope 1

30. ## mat117/algebra

1)Refer to the triangle in the figure. Find an expression that represents its perimeter. lft side 3/4x, right side 5/x^2 third side 1/x^2. 2)Find the perimeter of the given figure. x/2x - 5 and 8/2x - 3. 3)The volume of the box is represented by (x^2 + 5x

31. ## Algebra

Take the real-life situation and create an equation or inequality that could be used for analysis, prediction, or decision making. Then, draw a graph to depict the variables in your situation. Use your graph and what you know about linear inequalities to

32. ## eth 125

I am in need of a current issue between Native Americans and the federal government. I need to be able to identify the legislation that I think is linked to the isuue and explain why I think there is a connection. All your questions have been addressed

A company wants you to create a network with a high degree of fault-tolerance. The company is apparently concerned about which? 1.secure data connections between users. 2.the network not going down. 3.data mining by non-authorized users. Wouldn't they be

34. ## Math

Find all positive values for k x^2 + 2x- k how do you figure this out factor it out and only use the positive answer

35. ## math

9c^5d^8 * 4c^5d^8 __________________ 2c^5d^5 the answer i got is 18d^21c^15 is this anywhere close to being right? :) pls show how you get the answer if its different! :) thx Is this problem division, or multiplication? Either way, it is wrong.

36. ## math

m^8n^6 _______ m^4n^2 i got m^2n^3. is this right? Is this a division problem? If so, you subtract exponents. a^4/a= a^3