Science & Mathematics - 26 August 2007

please show me how you get the answer!
thank you!

2007-08-26 06:35:01 · 5 answers · asked by Dont Disturb 2 in Mathematics

2007-08-26 06:33:42 · 8 answers · asked by amponnu 1 in Engineering

my question is do u agree? and if so then explain why you do. a paragraph please(5 -7 sentences). person who gives most details and is very insightful gets the "Best Answer."

2007-08-26 06:32:27 · 3 answers · asked by Anonymous in Physics

{2x + 4y = -1}
{3x + y = 1}

2007-08-26 06:31:47 · 8 answers · asked by Anonymous in Mathematics

can you show me the steps?

2007-08-26 06:28:33 · 2 answers · asked by vadataborn 2 in Mathematics

9x^2 + 18 =0

2007-08-26 06:27:49 · 3 answers · asked by Anonymous in Mathematics

I need to know how many dollar bills would stretch around the earth with respect to the equator

2007-08-26 06:25:55 · 11 answers · asked by James M 1 in Earth Sciences & Geology

a^1/3 x a^1/2= the fractions are exponents of a.

2007-08-26 06:21:05 · 8 answers · asked by Anonymous in Mathematics

use whatever necessary (i.e. factoring, complete the square, quadraitc formal, etc..) to find the solutions.

A. x^6 - 64 = 0
B. 9x^4 - 24x^3 + 16x^2 = 0
C. x^4 + 2x^3 - 8x - 16 = 0
D. 36t^4 + 29t^2 - 7 = 0
E. (x^2 - x - 22)^4/3 --> as in x^2 - x - 22 is to the 4/3 power.
F. square root of x + square root of x-20 = 10
G. x^2 + 8x - 19 = 0
H. 4x^3 + 2x^2 - 24x - 12 = 0


when doing this, can you show me the work & explain how to do it?


THANK YOU SOOO MUCH!

2007-08-26 06:18:55 · 3 answers · asked by Dont Disturb 2 in Mathematics

Explain the following: Weigh approximately 5 grams of NaCl to the nearest milligram.

I've got an answer, but I'm just not sure if I answered it right. It just seems to simple to me. How would you answer this?

2007-08-26 06:13:07 · 5 answers · asked by Cole 2 in Chemistry

How would you compare and constrast Maryland with Florida. What are the weather conditions, Locations, Lifestyles and culture.

2007-08-26 06:12:42 · 2 answers · asked by Jazzmine J 2 in Weather

The new void in space that scientist found. The one that is about 6-10 lights years away. What do you think the story is behind or "in" it? http://www.canada.com/cityguides/winnipeg/info/story.html?id=c43ca8b4-474d-4db7-a038-a20314e04bac&k=74833

2007-08-26 06:10:50 · 8 answers · asked by Daggerking 1 in Astronomy & Space

its about a weather balloon. if the radius increases at rate of 0.03 inches per second and the radius=48 at T=0. find the equation for volume of balloon at time T and find the volume when T=300seconds. can you please explain how to do this .

2007-08-26 06:06:19 · 4 answers · asked by shelykid 2 in Mathematics

A.go inside the bowl
B.just panic
C.hide in the sink
D.run away and panic??
oh this details are my expectations that you will answer but, still, you can answer a different answer, of course.......well if your answer is one of this, we both had the same thought.......=)

2007-08-26 06:05:55 · 5 answers · asked by cloe a 1 in Earth Sciences & Geology

2007-08-26 06:05:39 · 5 answers · asked by texan3715 1 in Mathematics

I'm trying to do a conversion sheet for Physics and well I'm trying to make sur ei have the right answer.

2007-08-26 06:01:37 · 7 answers · asked by Kater Chip 1 in Mathematics

How do they smell/find food?

2007-08-26 06:00:06 · 4 answers · asked by catsinthemoonlight 1 in Zoology

What are the stars? Are they planets or galaxies? Are they just balls of gas or are they a solid?

2007-08-26 05:57:34 · 9 answers · asked by elearner 1 in Astronomy & Space

Hello,
Could you tell me how many pairs of integers (a,b) are there with a = or < b that 1/6=1/a+1/b?

Thanks !
Alix Witvoet

2007-08-26 05:57:04 · 2 answers · asked by Fake Account 1 in Mathematics

Worst weather in the world this year ?

Dont get me wrong but this year seems to have been a bad year for just about everywhere in the world

2007-08-26 05:55:52 · 7 answers · asked by Anonymous in Weather

What I'm trying to ask is: Why a half circle instead of a straight line or a wide field of color?

2007-08-26 05:55:41 · 9 answers · asked by Anonymous in Physics

It should include what initiated the life and why?

2007-08-26 05:55:14 · 9 answers · asked by pioneer 1 in Earth Sciences & Geology

my question is do u agree? and if so then explain why you do. a paragraph please(5 -7 sentences). person who gives most details and is very insightful gets the "Best Answer."

2007-08-26 05:53:31 · 5 answers · asked by Anonymous in Physics

2007-08-26 05:52:47 · 2 answers · asked by Anonymous in Mathematics

2007-08-26 05:51:48 · 3 answers · asked by texan3715 1 in Mathematics

A PC can be bought by making monthly payments of AED 125 at the end of the month for 2 years.

The first payment is usually due one month after the purchase of the PC. The Company has made a special offer for Ramadan and the first payment is due at the end of the month 2 months after the PC is purchased. The financing cost is 24% compounded monthly.

What is the purchase price of the PC?

2007-08-26 05:50:36 · 1 answers · asked by Yuuji 1 in Mathematics

Please show your work. Thanks. =]

2007-08-26 05:50:36 · 3 answers · asked by mcmigs4 1 in Mathematics

2007-08-26 05:50:34 · 2 answers · asked by a s 1 in Physics

4.5 Gyrs to seconds.
how to convert that?
thanks.

2007-08-26 05:50:24 · 1 answers · asked by kickitup21 1 in Mathematics

2007-08-26 05:47:04 · 16 answers · asked by Frog Five 5 in Astronomy & Space