Mathematics - 17 August 2006

in the (e^x-1)/x limit u people talked about definition, ok then solve this limit!!! now again u will say, use l'hopital's rule, then again i will say how can u use it here if u find the derivative of a^x by this limit. now dont say its the definition of a^x. plz

2006-08-17 22:36:14 · 11 answers · asked by outofthisworld 2

Three right circular cones of radius 1 and height 2 sitting with their points on a plane and their top mutually tangent. What is the radius of the sphere that is mutually tangent to the plane and 3 cones?

2006-08-17 22:35:58 · 12 answers · asked by Anonymous

how many dimes would make a stack one foot high?

2006-08-17 22:31:07 · 2 answers · asked by Ninik 3

Four balls 4 inches in diameter are placed in a square box whose inside base dimensions are 8 inches. In the space between the first four balls a fifth of the same diameter is placed. How deep must the box be in order that the top will just touch the fifth ball?

2006-08-17 22:07:33 · 9 answers · asked by Anonymous

2006-08-17 22:01:37 · 6 answers · asked by Ninik 3

Shilpa is 21 years older than her son raju.
In 6 years from now Shilpa will be 5 times as old as raju.

Question: Where's Shilpa's Husband?

2006-08-17 21:39:02 · 30 answers · asked by prajith 2

i want a Canon ZR 500, but i know for a fact my parents wont get it for me. its between 200 and 300 dollars.

i want 350 dollars to make sure i have the money.
if i give $5 out of every 13$ allowance that i get every 2 weeks, how long would it take me to get $350 if i dont use any other money?


like i said i suck at math, and im going into 8th grade. please help. i need a business plan for my parents so i can get it.

2006-08-17 21:08:11 · 9 answers · asked by . 3

(A-X)(B-X)(C-X).....and so on until the alphabet is done... What does the entire thing equal?

2006-08-17 20:53:08 · 10 answers · asked by leikevy 5

Two friends who have an eight-quart jug of water wish to share it evenly. They also have two empty jars, one holding five quarts, the other three. How can they each measure exactly 4 quarts of water?

2006-08-17 20:14:34 · 9 answers · asked by nathan m 1

2006-08-17 19:39:05 · 15 answers · asked by Jodygirl 2

He he. If you are wei ying I will give you a thumbs up!!

2006-08-17 19:32:48 · 22 answers · asked by alvinyprime 3

2006-08-17 19:01:05 · 22 answers · asked by angel 1

2006-08-17 19:00:10 · 18 answers · asked by angel 1

-3/4x^2 + 9.75x - 31.5

2006-08-17 18:56:56 · 15 answers · asked by satirecafe 3

hey I am just a kid and just learning how to do this. It is confusing to me

2006-08-17 18:55:08 · 12 answers · asked by heartofgold272 1

2006-08-17 18:50:19 · 34 answers · asked by Anonymous

Nina and Annie went shopping for clothes. They spent half of what they had, plus $2 at the shoe store. At the hat store, they spent half of what was left, plus $5. At the thrift store, they spent half of what was left. The remaining $5 was spent on ice cream. How much did they start with?

2006-08-17 18:43:37 · 11 answers · asked by Terry L 2

5 2/3- 2 1/10?

2006-08-17 18:42:05 · 6 answers · asked by heartofgold272 1

2006-08-17 18:22:03 · 3 answers · asked by varun d 1

2006-08-17 17:39:15 · 11 answers · asked by Anonymous

im not gettn a very good grade in math iv always kinda sucked at it. the highest grade that i ever got in math wuz a B-!!! how can i get a better grade without gettn' a tuter??

2006-08-17 17:38:25 · 26 answers · asked by ? 2

how many calories do I need to make 1 kg ?
howmany kg = to 1pound?
its so hard to calculate ?!

2006-08-17 17:19:24 · 9 answers · asked by Anonymous

Let a, b, and c be positive real numbers. If ab = 48, bc = 96, and ac = 72, what is the value of abc?

2006-08-17 16:47:02 · 14 answers · asked by Jerry M 3

2006-08-17 16:45:23 · 6 answers · asked by steve s 1

Is there anything EXTREMELY siMiLar to Mathematics?

2006-08-17 16:10:47 · 17 answers · asked by Anonymous

Is there anything EXTREMELY siMiLar to Mathematics?

2006-08-17 16:05:16 · 14 answers · asked by Anonymous

2006-08-17 15:57:17 · 26 answers · asked by sexy cee 1

2006-08-17 15:48:50 · 25 answers · asked by sexy cee 1

2006-08-17 15:36:50 · 19 answers · asked by sexy cee 1

Use the inverse matrix mathod to solve the following system of liear equations.

a. 2x+3y+z= -1
3x+3y+z= 1
2x+4y+z= -2

b. 2x+3y+z= 4
3x+3y+z= 8
2x+4y+z= 5


c. 2x+3y+z= 2
3x+3y+z= -1
2x+4y+z= 4

2006-08-17 15:33:03 · 8 answers · asked by Anonymous