# Questions Asked onMarch 16, 2007

1. ## calculus

Let f be a function that has derivatives of all orders for all real numbers. Assume f(0)=5, f'(0)=-3, f''(0)=1, and f'''(0)=4. Write the third-degree Taylor polynomial for h, where h(x) = integral of f(t)dt from 0 to x, about x=0 for this part, I got

2. ## Develoing a Lesson Plan

I have to develop a lesson plan for a health unit on "What Makes Us Grow" based on a class size of 15 children. I have to include objectives, the time required, materials needed, learning activities, measures for evaluation, and any teacher resource

3. ## geometry

In circle P, arc EN=66, angle GPM=89, and GN is the diameter. Find the measure of angle EGN. The answer is 33º but I'm not sure how you get it. There is a theorm that says the inscribed angle of a circle arc is 1/2 the arc (or one half the central angle).

4. ## calculus

The function f has derivatives of all orders for all real numbers x. Assume f(2)=-3, f'(2)=5, f''(2)=3, and f'''(2)=-8. The fourth derivative of f satisfies the inequality, the (absolute value of f''''(x))

I'm trying to locate all adverbs in these two sentences. 1. You spoke too hastily. 2. They have written it twice now. In 1. I know "hastily" is an adverb. Would "too" be an adverb modifying hastily? In 2. I know "now" is an adverb. Would "twice" be an

6. ## science

substances that are gases at room temperature The list of gases is too long to present here. Among the pure elements, the only ones are H2, He, F2, Cl2, Ne, Ar, Kr, Xe and Rn We can add O2 and N2 to the list of elements that are gases at room T. Yes, my

Can you please tell me what "first" is in the following sentence. It was up to another American, Robert Fulton, to develop the first widely successful steamboat. I think "first" is an adjective modifying steamboat. Thanks, Kris You are correct thank you so

8. ## Just a question

Is there such thing as a personologists? Yes, there are people who profess to be able to deduce people's personality from their facial behavior and body language. They seem to have coined the word and created a profession with that name, even though it is

9. ## math,help

i am having difficulty with this problem can someone help me. Problem #1 Write in simplest form (48a^5b)/(12ab^2) this is what i get: 4a^4b^-1 Problem #2 how do i start it: subtract. Express your result in simplest form (12)/(z) minus (10)/(z) Your #1 is

10. ## Economics

What changes, if any, to the current condition of these tools would you make at the next meeting of the Federal Reserve? Explain why and the benefits/drawbacks of this strategy. You seem to have omitted part of the questin. What tools are you talking

11. ## Algebra

Rewrite the equation as a function -3x+4y=11 If you want to consider y as a function of x, then y = (1/4)(3x +11) One can also write x as a function of y. x = (1/3)(4y - 11)

12. ## math

if a person weighing 150 pounds runs in place for 15 minutes and the reg cal burned is 650 cal /hr Since 15 minutes is 1/4 of an hour, multiply 650 by 1/4. 162.5 cal/hr

13. ## math

How many hours of jogging at 5 1/2mi/h would be needed for a 200 pound person to lose 5 pounds and it takes 3500 cal for one pound 740 cal/h for jogging 5 1/2 mi/h Please post your answer, and we'll be glad to critique it. 750x3500 740x3500=2590 No, not

14. ## ELA

Can you name 24 of the helping verbs? Most sources only list 23 helping verbs. (Broken Link Removed)

Give an example of how each of following management structures affects the day-to-day work of an organization? 1) Departmentalization 2) Matrix Organizations 3) The project Team 4) The Collegial Model

16. ## Statistics

The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this information to predict the payment for 2005. 1999

17. ## Statitistics, last try

The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this information to predict the payment for 2005. 1999

18. ## Algerbra

How can you place grouping symbols in this expression to get 28? 5-3*2+8*5 = 28

19. ## math

-4(2x-3)=-8x+5 Hi Cheryl! The first thing you have to do with this is multiply the -4 into the stuff in the parenthesis. -4*2x = -8x -4*-3 = +12 So the left side is -8x+12 = -8x +5 Now that I'm this far along, we see that there's no real answer to this. If

20. ## Biosci 101

Hi there :)I was just wondering if you knew how the lac operon theory works? And if there are any good websites for this? This is the best one I could find. http://www.dartmouth.edu/~cbbc/courses/bio4/bio4-lectures/ProkGeneControl.html Most sites discuss

21. ## Chemistry

Completion A substances that undergo a chemical change are the _________. The new substances formed in a chemical reaction are the _________. reactants, products.

22. ## science

How does a hydrogen atom have so many spectral lines when it only has one electron? That one electron can occupy many, many different energy levels.

23. ## US History 1

What is the 23rd amendment? The 23rd Amendment lets the people of Washington, D.C. elect electors to vote for president. http://www.usconstitution.net/xconst_Am23.html http://www.barefootsworld.net/constit9.html Here's an excellent website at which you can

24. ## Success

What is your definition of being successful? I suspect that your teacher would like for you to consider what makes a person successful. Each person must have his own measuring stick for his own feeling of having lived a successful life. This is what Ralph

25. ## Algebra

Consider the basic upward parabola y=x^2 In this parabola as the x increases toward positive infinity , does the y value also increase toward infinity? If so does it increase faster or slower than the x? yes, faster, it increases as the square of x.

26. ## chemistry

what is the oxidation number for nitrogen in the following? NH3 NO2 1- N2 NO2Cl N2H4 We will be happy to critique your thinking or work. I don't even have a clue as to how to work it out.

27. ## Algebra

Convert the simplified parabolic equation y=3x^2-30x-7 to standard form. 3x^2-30x-7 3x^2 -30 x -7 +75 -75 3(x^2 -10x + 25) -82 3(x-5)^2 -82 or y = 3(x-5)^2 -82 check that.

28. ## death of salesman,english

i got a assignment,,that i have visited to lomans family for about a week ,and i have to write a letter to my mother that how all the characters in house interact with each other,please give me few hints.... Check out the character analysis sections in the

29. ## algebra

16 divid (-4)+(-5) I am complete stumped on this can some one explain how to get the answeres or just me an example how the problem is worked First divide the 16 by 4, then change the sign (because of the - in the denominator). Next, add -5

30. ## algebra 1 help

6(-3-2)^2 over -3^2-2(-3)(2)+2^2 6(-3-2)^2 over -3^2-2(-3)(2)+2^2 6(-5)^2 over -9+12+4 6(-5)^2 over 3+4 6(25)^2 over 7 6x150 over 7 900 over 7 am i correct with this can i go any further . 6(-3-2)^2 over -3^2-2(-3)(2)+2^2 6(-3-2)^2 over -3^2-2(-3)(2)+2^2

31. ## chem

Methyl alcohol can be used as a fuel instead of, or combined with, gasoline. A sample of methyl alcohol, CH3OH, in a flask at constant volume exerts a pressure of 254 mm Hg at 57 degrees C. The flask is slowly cooled. a) assuming no condensation, use the

32. ## MATHS

ACTUALLY NOT A STUDENT BUT I HAVE THIS PROJECT WORK. TO RESEARCH ON HOW INTEGERS CAME TO EXISTENCE, BY COURTESY OF WHO THAT ONE IS ABLE TO TELL IF HE COMES ACROSS AN INTEGER. I'LL LIKE TO ALSO GET COMMENTS FROM LEARNED PEOPLE WHO HAD FACTS ABOUT INTEGERS.

33. ## chemistry

Posted by Bret on Friday, March 16, 2007 at 10:44am. what is the oxidation number for nitrogen in the following? NH3 NO2 1- N2 NO2Cl N2H4 For Further Reading chemistry - bobpursley, Friday, March 16, 2007 at 11:26am We will be happy to critique your

34. ## Biology:ATP

What is the function of the enzyme ATP synthase in mitochondra Since this is not my area of expertise, I searched Google under the key words "ATP synthase mitochondra" to get these possible sources: (Broken Link Removed)

35. ## maths

5 m : 140 cm = ???????? ratio and proportion 5 m is 500cm. Does that help?

36. ## chem

Can someone glance over my work and see if it looks right? I'm certain about it because my units seem to be a little odd. Chloroform, CHCl3, has a vapor pressure of 197 mmHg at 23. degrees C and 448 mmHg at 45 degrees C. Estimate the heat of vaporization.

37. ## math

Can't seem to get this problem ã6-x - ãx-2 = 2 I am unaccustomed to the symbols you are using. What does  mean? Does ã6 mean ã^6 ?

38. ## math

What are parallegrams? A parallelogram is a 4 sided figure where the opposite sides are parallel. Ok...that still might not have helped much. What it means to say, "the opposite sides are parallel" is that if you were to keep extending them out both

39. ## Statistics

The graph and table below give the monthly principal and interest payments for a mortgage from 1999 to 2004. Use this information to predict the payment for 2005. 1999