Mathematics - 30 July 2006

^_^thanks^_^

2006-07-30 23:59:22 · 12 answers · asked by kevin! 5

2006-07-30 23:58:13 · 10 answers · asked by bliss 1

do you agree?
^_^

2006-07-30 23:57:17 · 3 answers · asked by kevin! 5

^_^/thanks/^_^

2006-07-30 23:35:49 · 13 answers · asked by kevin! 5

John is four times older than his son. Sixteen years later, his age will become only twice his son's age. What's John's and his son's age?

Very urgent... Ten Points to the person who can answer correctly first!

2006-07-30 23:16:24 · 16 answers · asked by Patty 1

2006-07-30 22:31:26 · 12 answers · asked by GeezDee 1

2006-07-30 22:04:20 · 3 answers · asked by toni 1

2006-07-30 21:36:12 · 1 answers · asked by Alexandr B 1

How to integrate e^(-x) / (5+e^(-x))^2 dx ?
I just take 5+e^-x=y
so,-e^(-x)dx = dy or e^(-x)dx = - dy .
but i cold not complete.Please give a solution.

2006-07-30 21:15:38 · 4 answers · asked by star123 2

ex.. 3/8 x 6 = how do i show work the long way

2006-07-30 20:57:45 · 10 answers · asked by Anonymous

2006-07-30 20:08:10 · 11 answers · asked by Roshan 1

2006-07-30 19:55:12 · 1 answers · asked by mohsen b 1

2006-07-30 19:10:14 · 8 answers · asked by loserxxinxxlove 1

2006-07-30 19:08:33 · 13 answers · asked by loserxxinxxlove 1

2006-07-30 18:59:30 · 5 answers · asked by marvin_jimenez9 1

how many minutes is it before 12 noon if 16 minutes ago it was three times as many minutes after 9 am?

please provide explanation. thank you

2006-07-30 18:40:17 · 19 answers · asked by sherlockholmes_cc 2

I know that the two events are probably independent (unless you are the pilot), and therefore P (A!B) should be P(A), but isn't the probablity of being involved in two plane crashes lower than being involved in one plane crash?

2006-07-30 18:21:35 · 24 answers · asked by Anonymous

Cities A and B are joined by a 351-mi long railroad line. One train leaves City A and another leaves City B at exactly the same time, heading toward each other. If the A train is moving at 55 mph and B train is averaging 62 mph, when will the two trains pass each other?

2006-07-30 18:17:17 · 18 answers · asked by DohDoh 1

2006-07-30 18:10:11 · 9 answers · asked by gbmac722 2

2006-07-30 17:34:45 · 3 answers · asked by jp 1

2006-07-30 17:16:24 · 7 answers · asked by jp 1

2006-07-30 16:39:59 · 1 answers · asked by RAJI S 1

verify that y1=t^2 and y2=t^-1 are the solutions for t^2y"-2y=0??
how do you do this prplem??

2006-07-30 16:29:55 · 5 answers · asked by adjr221 3

2006-07-30 16:21:24 · 14 answers · asked by Bobby T 1

2006-07-30 15:59:16 · 37 answers · asked by Anonymous

2006-07-30 15:14:26 · 21 answers · asked by Anonymous

Cindy is carpeting a recreation room 24 ft long and 18 ft wide. If the carpeting costs $18 per square yard, what will be the total cost of the carpet?


The interest rate on an auto loan was % last year. This year the interest rate is %. How many percentage points has the interest rate increased?

Phil needs to practice free throws of an hour each day. If he has already practiced of an hour today, how much longer does he need to practice?


THANKS FOR THE HELP IN ADVANCE

2006-07-30 15:07:05 · 7 answers · asked by Sherrie M 1

Let p be the product of 3 consecutive numbers and q be product of another 3 consecutive numbers. The show that pq is not equal to 135?

2006-07-30 14:36:45 · 6 answers · asked by sridhar s 1

2006-07-30 14:27:24 · 6 answers · asked by Scott R 6

Can someone explain how I get the answers to the following:

2/3+1/6+5/9=
1 1/6+ 3 1/4=

11/15+7/10-2/5=

find the decimal equivalent of the mixed number

8 7/8

2006-07-30 13:51:59 · 8 answers · asked by Anonymous