Mathematics - 4 September 2006

HEHE

2006-09-04 13:21:11 · 4 answers · asked by WINNER 1

4!

2006-09-04 13:20:14 · 5 answers · asked by WINNER 1

I do

2006-09-04 13:19:42 · 9 answers · asked by WINNER 1

I need to know the pattern. I wasn't at school when the teacher taught the information.

3, 3.3, 3.63, 3.993

What's the pattern? I need help.

2006-09-04 13:14:54 · 3 answers · asked by mani boo/poo 2

2006-09-04 13:08:47 · 2 answers · asked by rcarey11 1

pdf(x)=1/(x ln(1.5)) for 4<=x<=6, pdf(x)=0 elsewhere.

Trying to find the median, which is supposed to be F(x)=.5. F(x) (as far as I know) is the integral of f(x), so in this case, is ln(x)/ln(1.5). When I solve ln(x)/ln(1.5)=.5 though, I get 1.2247, which is outside the range of possible values (4 to 6).

What have I done wrong? And did whatever I did wrong affect my attempt to find expected value (I got 4.93, which I think is correct)?

2006-09-04 12:42:40 · 1 answers · asked by Anonymous 3

mathematics

2006-09-04 12:40:19 · 2 answers · asked by thamal3 1

it got to do with addin and subtratin intergers

2006-09-04 12:38:04 · 6 answers · asked by victor a 1

How many acres are in a square mile? How many feet are in an acre? How many fluid ounces are in a quart? How many fluid ounces are in a pint? Why in God’s name do we still use this stupid system?

2006-09-04 12:31:22 · 9 answers · asked by legionmk59 1

2006-09-04 12:28:18 · 7 answers · asked by love825 1

2006-09-04 12:10:28 · 6 answers · asked by Anonymous

"Determine the number of (real) solutions. Solve for the intersection points exactly if possible and estimate the points if necessary."

I've graphed it and found that it has no real solutions, but I'm not sure how to find that algebraically

2006-09-04 12:05:56 · 2 answers · asked by egyptsprincess07 3

I should remember this from highschool but I don't. I can't learn from the book because I can't ask the book questions. I make math waaaay harder than it actually is. So hopefully someone here can help me get it to click in my brain, then all will be well.

2006-09-04 12:04:50 · 9 answers · asked by emogene209 3

2006-09-04 11:52:41 · 8 answers · asked by San Fran Kid 2

2006-09-04 11:45:48 · 15 answers · asked by taylor p 1

Must the sum of 2 second-degree polynomials be a second degree polynomial? Explain your answer with examples. Thank you.

2006-09-04 11:42:51 · 4 answers · asked by GotAQuestion101 1

2006-09-04 11:27:07 · 11 answers · asked by Anonymous

Find the exact length of the interval [a,b] for ln^2(x)-2ln(x)-4=0.

I just need help on it because i don't understand what i need to do.

2006-09-04 11:09:54 · 4 answers · asked by Th_hT 1

19.1.12.12.25 - 9 - 23.9.19.8 - 25.15.21 - 23.15.21.12.4 - 19.20.15.16 - 2.18.5.1.11.9.14.7 - 13.25 - 8.5.1.18.20. - i.13 - 22.5.18.25 - 19.5.14.19.5.20.9.22.5 - 1.14.4 - 9 - 8.1.22.5 - 20.15 - 1.4.13.9.20 - 9.13 - 8.1.22.9.14.7 - 1 - 8.1.18.4 - 20.9.13.5 - 21.14.4.5.18.19.20.1.14.4.9.14.7 - 23.8.1.20 - 25.15.21.18 - 23.1.9.20.9.14.7 - 6.15.18. - 15.21.18 - 20.9.13.5 - 9.19 - g.5.20.20.9.14.7 - 20.9.7.8.20.5.18 - 1.14.4 - 25.15.21 - 19.4.15.14.20 - 3.1.18.5. - 9 - 6.5.5.12 - 12.9.11.5 - 9.13 - 2.5.9.14.7 - 20.15.25.5.4 - 24.9.20.8 - 1.14.4 - 9.20 - 8.21.18.20.19 - 13.5.

2006-09-04 11:07:48 · 5 answers · asked by blacktears2006 2

2006-09-04 10:46:10 · 6 answers · asked by Anonymous

2006-09-04 10:35:10 · 3 answers · asked by Mrs.Chris Brown 1

why is it that in this equation d(f) = 4f+130, 130 is the y-intercept and 4 is the slope, yet in another equation in the "y=mx+b" form like y=3x+10, y is the y intercept, and 3 is the slope? That just confuses me even more

2006-09-04 10:35:05 · 4 answers · asked by Anonymous

I've tried solving this using limits and L'Hopital's rule but I'm not convinced my answer is correct. Intuitively I want to say n^(1.01) is eventually greater than n (log n)^2, but a preliminary check on the graphing calculator shows n (log n)^2 even with a viewing window from 0 to 1e99 in both x and y. My limit approach told me n^(1.01) is greater, but I'd like to know what others think.

2006-09-04 10:07:22 · 3 answers · asked by TOB 3

2006-09-04 10:06:36 · 71 answers · asked by Ulas C 2

2006-09-04 09:59:16 · 8 answers · asked by Michelle W 1

What do I need to learn first to become a self-taught mathematician? Algebra, calculus, greek symbols??

I don't know a whole lot about maths because I did not get an education but I want to learn myself. I have a book called Introducing pure mathematics by smedley & wiseman and am reading this, but need also some web resources.

2006-09-04 09:58:46 · 23 answers · asked by Anonymous

gradma and gradpa together are 140 years old. how old is each of them if grandpa is twice much old as gradma was when he was as old as she is now.
we had to solve this at school when we were13 years old!!!!!!!!!!
simply mad! can you solve it?

2006-09-04 09:48:46 · 13 answers · asked by ywe 2

2006-09-04 09:42:56 · 6 answers · asked by Gaia 1

do u guys know how to solve a sudoku puzzle?
is there a formula to solve the puzzle fast?
like the the first row = 45
second row = 45 and so on

and also first column = 45 and so on

can u guys tell me how u solve this puzzle ? the mathematics way? lol

2006-09-04 09:41:50 · 1 answers · asked by Anonymous

2006-09-04 09:34:21 · 7 answers · asked by TONY 2