Science & Mathematics - 6 November 2006

2006-11-06 16:06:34 · 4 answers · asked by ANTHONY D 1 in Chemistry

It is common knowledge that atoms do not touch one another, they rather orient themselves into electromagnetic alignments of form and patterns. so what we appear to touch is but the electromagnetic-field signature of that pattern. So then what is real?

2006-11-06 16:06:31 · 5 answers · asked by Anonymous in Physics

i want to have a hose standard showing material of construction, coupling, purchasing standard, and ramps of hoses.

2006-11-06 16:05:26 · 2 answers · asked by turkialzamil 1 in Engineering

How do I simplfy: (3x-1)(x-4)

2006-11-06 16:00:08 · 18 answers · asked by grasshopperwar2000 1 in Mathematics

Explain how?????

2006-11-06 15:58:50 · 3 answers · asked by Zorro 2 in Biology

2006-11-06 15:57:09 · 32 answers · asked by som b 1 in Astronomy & Space

(regarding d unit circle)
x=cos
y=sin

how do u find the 2 values of sine if u were given the cosine??

for example ur cosine is -(5/13) or 7/12 or something like that.... cn anyone explain 2 me how it's done? .... how do u do that? pls help... i hav a test 2moro



how do u use d pythagorean 2 solve this?

2006-11-06 15:52:54 · 2 answers · asked by Anonymous in Mathematics

go to this website: http://www.cellsalive.com/ On the left side of the screen is a navigation bar, click on the link to “MITOSIS” Read the text on this page and view the animation, you can slow down the video by clicking step by step through the phases.

Then go to this website:http://www.biologycorner.com/worksheets/...
and answer all of the questions for number 2 or if you can, answer all of them. thanks!

2006-11-06 15:52:10 · 1 answers · asked by Sarah S 3 in Botany

2006-11-06 15:51:37 · 6 answers · asked by boyz_inblu3 1 in Mathematics

this transforms the above to equation to p+2p^2-1=0
This factors as (2p-1)(p+1)=0

¿Can I replace in all the equations with p?

2006-11-06 15:46:56 · 3 answers · asked by Nathaly S 1 in Mathematics

the equations f(x)=a(x-x1)(x-x2) and f(x)=a(x-x0)^2 +ho are related. How do i use algebra to relate the four parameters x1, x2, x0, ho. (suffices to express x0, h0 in terms of x1, and x2.)

2006-11-06 15:45:30 · 2 answers · asked by st234 2 in Mathematics

A 55 kg swimmer is standing on a stationary 230 kg floating raft. The swimmer then runs off the raft horizontally with a velocity of +4.6 m/s relative to the shore. Find the recoil velocity that the raft would have if there were no friction and resistance due to the water.

2006-11-06 15:44:21 · 2 answers · asked by Alan l 1 in Physics

Very random question.

2006-11-06 15:44:01 · 6 answers · asked by System 2 in Other - Science

2006-11-06 15:42:47 · 4 answers · asked by totallyclueless 1 in Biology

A line has an x-int. of 8 and a y-int. of 12. Determine the dimensions of the largest rectangle with two sides on the x and y axes that is tangent to the line.

2006-11-06 15:41:58 · 3 answers · asked by C 1 in Mathematics

(Refering 2 d unit circle)
x= cos
y=sin

how do you find the 2 values of Sine if the Cosine was given??

pls teach me f u cn im me @ reivaj_angelo21@yahoo.com

2006-11-06 15:40:37 · 2 answers · asked by Anonymous in Mathematics

A. Alberta B. British Columbia

C. Ontario D. Quebec

2006-11-06 15:38:30 · 7 answers · asked by jon w 1 in Geography

2006-11-06 15:37:32 · 5 answers · asked by procomp9 1 in Zoology

49. A 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table. The bullet passes through block 1 (mass 1.20 kg) and embeds itself in block 2 (mass 1.80 kg). The blocks end up with speeds v1 = 0.630 m/s and v2 = 1.40 m/s. Neglecting the material removed form block 1 by the bullet,
Find the speed of the bullet as it:
(A) leaves and
(B) enters block 1.

The answers are:

(A) 721 m/s
(B) 937 m/s

But I don’t know how to get these answers, please help me!

2006-11-06 15:37:04 · 5 answers · asked by afchica101 1 in Physics

fill in the blank

2006-11-06 15:36:47 · 9 answers · asked by ray-ray 2 in Biology

2006-11-06 15:36:44 · 1 answers · asked by asni shazelin 1 in Biology

I need this for my math class before Wednesday! HELP!!!

2006-11-06 15:35:50 · 5 answers · asked by Anonymous in Mathematics

it starts in S and it is in washington state.

2006-11-06 15:35:37 · 6 answers · asked by q te man 1 in Geography

Is the molecule polar and if it is what part

2006-11-06 15:35:14 · 5 answers · asked by petswodahs 1 in Biology

is it illegal to just be dumpped in the ocean? Can't you just pick whatever you want to do with your body? I want to be dumpped into the ocean. I want to no cost for my burial and no funeral. I just want to be productive as fish food. And I don't want to give my body to science. It won't make a difference.

2006-11-06 15:34:25 · 6 answers · asked by hellojimmyjimmy 1 in Other - Science

I've always pondered this but if objects that are 100+ light years away just snapshots into the past? If it takes a million years for the light to reach us wouldn't we just be seeing an image that is a million years old? If that object were destroyed or altered yesterday then (I would think) it would take us a million years before we could see the change. I'm no astronomy buff but I love to ponder over its beauty and wonder occasionally. So am I right or wrong and please explain why either way. Thanks!

2006-11-06 15:34:07 · 11 answers · asked by Sparkle 3 in Astronomy & Space

Their is a word for the idea of life being brought to earth on a meteor in the form of bacteria or something...What is the name of this? And for people that know alot about it, how does the bacteria appear in space?

2006-11-06 15:34:07 · 4 answers · asked by BingoBanggoBongo 1 in Astronomy & Space

this should be simple but somehow my answer is not matching up with what my book is giving me.

2006-11-06 15:32:53 · 3 answers · asked by Josh T 4 in Mathematics

Can anyone help me findout what animals lives on Prince Edward Island? Please give me some good websites.

2006-11-06 15:32:21 · 1 answers · asked by Steve D 1 in Biology

2006-11-06 15:32:14 · 4 answers · asked by David A 1 in Earth Sciences & Geology