Mathematics - 12 July 2006

2006-07-12 09:36:37 · 2 answers · asked by Ian H 7

3 b^-2 c/ a^0(4 bc^2/ z^2 - 3 a^-2/ c^-3)

2006-07-12 09:22:53 · 8 answers · asked by Anonymous

Google is a term for a number. Like a hundred or ten.

2006-07-12 09:11:08 · 9 answers · asked by Anonymous

Think about that!

2006-07-12 09:03:47 · 7 answers · asked by broker0625 1

$13.50. is it rounded to 14 or 13? i think its 14 because .5 and above is to 14 and .49 and under is 13. what do you think? explain your answer as to why its 13 or 14

2006-07-12 08:08:54 · 25 answers · asked by liveityourway 1

with out a calculator how could i find the zeros of the following polynomial: x^2 -2x +4

i know that it is an imaginary answer but i dont know how to find it.

2006-07-12 08:01:22 · 5 answers · asked by ilovemathlikeaburger 2

2006-07-12 07:35:38 · 5 answers · asked by Katie R 1

lim
x=>0

2006-07-12 07:15:08 · 5 answers · asked by Olivia 4

2006-07-12 06:52:52 · 2 answers · asked by rikintulsa 1

find the limit as x-->0 of [xsin(1/x)] If the limit does exist, find it; then, given an arbitrary epsilon, find a delta (as a function of epsilon) such that |f(x) - L| < Epsilon whenever |x-a|
This is the only problem that's giving me trouble on my workshop. I need help.

2006-07-12 06:33:13 · 3 answers · asked by stillborndesires01 1

I need a formula in the form of

side1 = ...
side 2 = ...

Assume hypotenuse is 5 and anle is 30 degreess

I know the formula is sin(side1/hypotenuse) = 30 ... but I forgot how to extract the side1

2006-07-12 06:31:07 · 9 answers · asked by shellsandscripts 2

I have 50lb suitcase and I want to know how much it is in kilos

2006-07-12 06:03:39 · 15 answers · asked by chocolate 1

-3x+y=–3
y=x-3

2006-07-12 05:48:52 · 7 answers · asked by Brandon ツ 3

5x-5y=25
10x=10y+70

2006-07-12 05:46:07 · 11 answers · asked by Brandon ツ 3

I'm having some problems with factoring along with trinomials. I've gotten some weird answers for the problems below and Im hoping someone can help out cause I know im doing something wrong. ^ = Exponent.

1) Lance bicycles 37 km/h with no wind. Against the wind he bikes 75km in the same time it takes to bike 110km. What is the speed of the wind?

2) Factor: 12m^2 + 19m + 5

3) Factor: 242a^2 - 2b^2

4) Solve: 3x^3 + 4x = -8x^2

5) Solve: 9x^2 + 3x = 0

6) Factor: -x^5 + 2x^3 + x - 1

7) Factor: 4y^4x + 14yx^2 + 10y^2x^2 - 8xy

8) Factor: 9a^5b + 33ab^5

9) Factor: 18x^2 - 21x + 6

10) Divide: (3x^4 + 7x^2 + x + 4) / (x^2 + 1)

11) Divide: (y^2 + 15y + 10) / (y + 3)

12) Factor: 6x^2n - 6x^n - 12

2006-07-12 05:45:02 · 3 answers · asked by Kevin B 1

4x-2y=8
4x-2y=6

2006-07-12 05:42:14 · 5 answers · asked by Brandon ツ 3

If the value of the coins is $17.70, then how many of each type does she have?

2006-07-12 05:39:53 · 10 answers · asked by Brandon ツ 3

I've been looking without luck for a piece of software or website which reformulates equations to derive the needed equation.

For example I have the equation p*q = (v*q) + F + D + (t *((p*q)-(t*q)-F-D)) and I wasn to know
q =

Is there such a program?

2006-07-12 05:28:46 · 4 answers · asked by MattW 2

There are 26 bills in all. How many of each kind are there?

2006-07-12 05:25:37 · 13 answers · asked by Brandon ツ 3

4y-4x=4
4y-4x=12

2006-07-12 05:22:56 · 9 answers · asked by Brandon ツ 3

Find the length and the width.

2006-07-12 05:20:19 · 7 answers · asked by Brandon ツ 3

How many liters of (((EACH))) should be used?

2006-07-12 05:18:52 · 5 answers · asked by Brandon ツ 3

What is the inverse of this matrix?

_ _
|1 5 2 |
|1 1 7 |
|0 -3 4 |
_ _
Find the inverse. If u can, plz tell me how u did it. I already have an answer , i want to check if i am doing it right. I dont know if the procedure is correct.

2006-07-12 04:53:51 · 5 answers · asked by Anonymous

Eleven chairs are numbers 1-11. Four girls and 7 boys sit on these chairs at random. What is the probability that chair 5 is occupied by a boy?

2006-07-12 04:46:03 · 4 answers · asked by socola20 1

I missed a calculus class and I am insure of how to solve this. Would I just set h in every equation to zero and try to solve for x?

2006-07-12 04:39:59 · 8 answers · asked by Dani 1

2006-07-12 04:27:59 · 7 answers · asked by jasondcomer 1

2006-07-12 04:09:46 · 20 answers · asked by md 1

2006-07-12 04:03:04 · 4 answers · asked by LULU 1

1st- a point
2nd- a square
3rd- a cube
4th- a tesseract
5th- ?

2006-07-12 03:41:30 · 10 answers · asked by Anonymous

2006-07-12 03:40:07 · 42 answers · asked by Anonymous