Science & Mathematics - 30 August 2007

from the positive direction of the x axis and its magnitude is 6.9 m?

2007-08-30 09:28:53 · 2 answers · asked by Wonder 2 in Physics

This is a question for my biology homework and I dont think I am understanding what it is asking....

2007-08-30 09:28:36 · 7 answers · asked by ladyb_from_gridlock 1 in Biology

is y a function of x?

how do u know??

2007-08-30 09:28:15 · 3 answers · asked by [xo♥ox] 1 in Mathematics

i know how to distribute but if i do that i get 3x on both sides and i dont know how to do it if you have the same variable on both sides, any help? i need the work 2

2007-08-30 09:23:22 · 4 answers · asked by Tom H 1 in Mathematics

so this is a table:

No. of people (p) 1 2 3 4 5 6 7
Cost of a Holiday (c) £145 £200 £255 ........ ......... ......... ........
formula c= ...... x P + ........

Complete the tables and find a formula conneting the two letters.

No. of Teachers (T) 3 4 5 6 7 8
No. of Pupils (p) 13 18 23 ..... ..... .....

p = .... x t + .....

No. of Trees (t) 4 5 6 7 8 9
No. of bannanas (b) 30 50 70 ..... ..... .....
b= ..... x t +/-

2007-08-30 09:18:58 · 4 answers · asked by **Lilyanne** 3 in Mathematics

The mountain range kind of form a huge oval shape and the valley is really lush and green but the water sources are really visible from the sky.

2007-08-30 09:16:45 · 2 answers · asked by Chere B 1 in Geography

HOW DO YOU FIGURE THESE OUT ???

1) on a winter morning the temp was -6 degrees. by noon the temperature increased by 10 degrees. what is the noon temp

2)on three winter mornings the temp was -6 degrees -14 degrees and 8 degrees find the average temp.!!!!

2007-08-30 09:14:11 · 11 answers · asked by realist86 3 in Mathematics

2007-08-30 09:12:06 · 4 answers · asked by Anonymous in Chemistry

I was once with me buddies working down a keg at a gathering and we were well along. They were asking Mr. Smarty pants (wink) all sorts of science and math questions. And I was having no trouble with them, it was quite impressive. However after maybe 15 minutes someone asked "Whats the square root of the number of beers you drank?" And for some reason I just was stunned by that. After having had 14, I was simply unable to determine the answer. I sat and thought for a minute and was forced to answer with... "ssshit man, I dunno but i think I might now in about 2 more beers"

2007-08-30 09:10:18 · 4 answers · asked by billgoats79 5 in Mathematics

Please help solve this problem...

Solve the equation for b1

A= 1/2h(b1+b2)



Also do you need to reduce anyhting in the following fraction?

36/8y^4

2007-08-30 09:08:50 · 7 answers · asked by Anonymous in Mathematics

if x + y = 0.56

given that y is always 1.67 times higher than x
how much is x worth
how much is y worth

how do work it out?
clever people please help

2007-08-30 09:08:18 · 5 answers · asked by R I P 2 in Mathematics

You know where they come from and it isn't from a cow...

2007-08-30 09:07:13 · 5 answers · asked by Anonymous in Agriculture

if a baseball is traveling at 105 mph what is the speed in m/s?

i just need to know how to convert, i know that 1 mile = 1.61km and 1km = 10^3m



thanks

2007-08-30 09:02:55 · 10 answers · asked by ilikegcalot 1 in Mathematics

2007-08-30 08:53:39 · 5 answers · asked by Anonymous in Biology

like a ceiling gurder

2007-08-30 08:48:43 · 3 answers · asked by Anonymous in Other - Science

Does anyone know where I can get one of those cool pens that look like syringes?

2007-08-30 08:45:10 · 3 answers · asked by ? 3 in Medicine

3x^2 + y^2 = 3
how do i find center and how do i know this is an ellipse, is this the general form of an ellpse.

thanks if you can help

2007-08-30 08:43:13 · 3 answers · asked by Boo Radley 4 in Mathematics

From a point on the floor the angle of elevation to the top of a door is 47 degreees, while the angle of elevation to the ceiling above the door is 59 degrees. If the ceiling is 10 feet above the floor, what is the vertical dimension of the door?

2007-08-30 08:41:49 · 5 answers · asked by L J 3 in Mathematics

2007-08-30 08:37:59 · 15 answers · asked by Kaela 2 in Zoology

How much Oil could we save if we converted all our cars to the Rovers Energy Source http://marsrovers.nasa.gov/home/

2007-08-30 08:36:13 · 5 answers · asked by Anonymous in Astronomy & Space

I have to find out why pure owygen is so flammable for a term paper. Please give answer as if you were talking to a 5 year old.

2007-08-30 08:31:50 · 6 answers · asked by Nate Dog 2 in Chemistry

how do you do this pleasee helppp??

2007-08-30 08:30:26 · 8 answers · asked by realist86 3 in Mathematics

2007-08-30 08:28:46 · 4 answers · asked by Anonymous in Mathematics

just wondering?

2007-08-30 08:27:45 · 22 answers · asked by princessleiya98 1 in Zoology

What causes someone to be albino? What color eyes do albino people have?

2007-08-30 08:27:35 · 17 answers · asked by honeybear 5 in Biology

I found this spider in our closet in a bag w/ flip flops. The flipflops the spider is on is about 2 in. thick. I have seen this spider before underneath my grandmas deck, but it was black! Its is huge! Can you please tell me what kind of spider it is, where its native to, and if it is poisonous or not? Thanks!

Here is the link!

http://i152.photobucket.com/albums/s167/ilovetoesocks_2007/IMG_1104.jpg

2007-08-30 08:26:55 · 10 answers · asked by Polly 4 in Zoology

Peru
Singapore
New Zealand
Bolivia

2007-08-30 08:26:12 · 16 answers · asked by Louise B 1 in Geography

I dont think so...

2007-08-30 08:25:33 · 9 answers · asked by Alex 2 in Astronomy & Space

first question: which comes first, sin or cosine when you are talking about a value like, (x,y). would x be sin and y cosine or is it vise versa

second question: today after our teacher annouced that we will be having a quiz, he said that we should memorize identities and values and then he started numbering like 0, 30,45,60,90,180,270 and then he'll be like what's the sin of such and such a number and the answers would be like pie/2 or pie/3. i thought it would be answers like 1/2 or square root of 2/2.

am i making sense. im so lost. is there other values for sin and cosine that have pies in the answer

and could you guess what identities he was talking about coz there seems to be a lot in calculus

2007-08-30 08:16:12 · 5 answers · asked by meju 3 in Mathematics

The part of moon which we see always, is it the same always? Is moon's full body reflects the light received by the Sun or only one half of its side reflects.
Is no moon day & full lunar eclipse the same?

2007-08-30 08:15:34 · 8 answers · asked by sujesh 1 in Astronomy & Space