Science & Mathematics - 4 February 2007

i got 3SQRT(5)/2? is that right

2007-02-04 11:21:56 · 4 answers · asked by Anonymous in Mathematics

i dont know how to isolate the sqrt(y)'s to solve for y...

2007-02-04 11:15:57 · 5 answers · asked by Anonymous in Mathematics

Epithelial, Connective, Muscle, or Nervous?
I think it's connective, but it might also be muscle.

2007-02-04 11:14:06 · 5 answers · asked by Rosabelle Winters 1 in Biology

Okay, so here's what I have to do"Find the LCD for each group of fractions"

here's the problem:
n-3
-----
20

and
n+4
------
15

how would I do this?I need fast replies. Because my math assignment is due tomorrow before 8:00 a.m.

2007-02-04 11:09:35 · 3 answers · asked by snape_fan_2005 2 in Mathematics

negative 6(F) in waukesha Wisconsin (USA) Tomorrow its supposed to get as low as negative 11(F)! How cold is it where you are?

2007-02-04 11:08:37 · 13 answers · asked by Sarah 4 in Weather

Weather & Climate class!!!

2007-02-04 11:08:16 · 4 answers · asked by pswb6002 1 in Earth Sciences & Geology

f(x)= 4-x^2 ; f'(-3), f'(0), f'(1)

Can anyone help me with this? Thanks

2007-02-04 11:07:16 · 2 answers · asked by Anonymous in Mathematics

I saw The Day After Tomorrow and there were tornados in California but Florida is futher south than California and there was a tornado in Florida just this past week and I was just wondering if I should be freaking out or not

2007-02-04 11:06:49 · 5 answers · asked by Alyssa H 1 in Weather

1.If I deal you one card from a standard deck of 52 and it is a face card, I will give you a $5 bill. There are 12 face cards. There is one catch: you have to pay me something to play this game. How much would that be if the game is to be fair?
2. A person flips a coin 6 times. Let "x" be the number of tails. Which of the following values could not be a value of "x" for this experiment?
5,6,0, or 7?

2007-02-04 11:06:35 · 1 answers · asked by smoksta_ko 1 in Mathematics

2007-02-04 11:05:51 · 5 answers · asked by Brenda R 2 in Weather

im in northeran illinois, the temp here is -1 degree with a windchill at -21 degree

whats yours?

2007-02-04 11:03:21 · 10 answers · asked by mommyof2 3 in Weather

2x^2-6x>0

divide by 2 x

x-3>0

Now what????????

2007-02-04 11:03:19 · 3 answers · asked by Anonymous in Mathematics

If approximately 3% of adults cut their sandwiches into squares before eating them, what is the probability that in a group of 150 people, exactly 3 would cut their sandwiches into squares before eating them?

2007-02-04 11:00:48 · 5 answers · asked by smoksta_ko 1 in Mathematics

My little siblin needs help with his science homework and...-mutters- I don't know the answer to them.
1. What is the term for a new reproductive cell?
2. What is a random, unpredictable event in genetics?

2007-02-04 11:00:47 · 4 answers · asked by Dynamite 4 in Biology

I been to a few different sites but they all seem to give slightly different temperatures. Where can I find the correct ones? I live in waukesha (near milwaukee) wisconsin.

2007-02-04 11:00:27 · 3 answers · asked by Sarah 4 in Weather

l different mRNA molecules?

2007-02-04 10:59:34 · 5 answers · asked by astrorocket 2 in Biology

I`ve built a little plastic thing that goes round and round.

2007-02-04 10:59:20 · 8 answers · asked by Anonymous in Engineering

2007-02-04 10:59:20 · 17 answers · asked by benjamin e 2 in Earth Sciences & Geology

How do scientists determine the composition of the atmosphere 100,000+ years ago from core samples of glaciers?

2007-02-04 10:59:17 · 1 answers · asked by rabid_scientist 5 in Earth Sciences & Geology

2007-02-04 10:59:13 · 10 answers · asked by Dani 1 in Astronomy & Space

2007-02-04 10:56:00 · 12 answers · asked by PRAFUL D 2 in Weather

I need to do an oral presentation at school howver I only seem to come across with websites explainig topics about chemestry processes that occur in fuel cells. What I really need is something about physics

2007-02-04 10:52:45 · 2 answers · asked by gunga_07 1 in Other - Science

2007-02-04 10:52:16 · 3 answers · asked by curious 3 in Biology

2007-02-04 10:50:04 · 6 answers · asked by Aaron 1 in Astronomy & Space

if there is one

2007-02-04 10:49:16 · 5 answers · asked by Anonymous in Zoology

all i really want is a website to find this on!please and thank you!

2007-02-04 10:48:38 · 4 answers · asked by Anonymous in Astronomy & Space

2007-02-04 10:48:26 · 2 answers · asked by laquay723 1 in Physics

2x-3=8x^3-12x^2

two x equals eightxcubed-12xsquared

thanks

2007-02-04 10:47:19 · 2 answers · asked by lonergirl 1 in Mathematics

did you know that bees can kill anything around the size of a wasp just by swarming around it and littereally "cooking it to death"? i thought that was pretty interesting

2007-02-04 10:46:58 · 2 answers · asked by kieran 1 in Zoology

I am doing an assignment on the Challenger disaster and that was one of the questions.

It would alos be nice if you could tell me how fast the shuttle was traveling at that time as well. Thanks.

2007-02-04 10:46:20 · 2 answers · asked by Anonymous in Astronomy & Space