Science & Mathematics - 17 September 2006

2006-09-17 13:33:01 · 4 answers · asked by chou 2 in Mathematics

2006-09-17 13:30:53 · 4 answers · asked by Anonymous in Physics

I think that's the right spelling, lepton

2006-09-17 13:30:09 · 4 answers · asked by Edward J 1 in Physics

2006-09-17 13:29:18 · 9 answers · asked by Best Helper 4 in Biology

2006-09-17 13:28:15 · 3 answers · asked by hotdogonastyk 1 in Mathematics

im looking for something that isnt just do it and its done. it needs to be an experiment where i can form a hypothesis and test it 3 times to prove it right. the most retarded thing is the science fair is mandatory. HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!

2006-09-17 13:27:06 · 3 answers · asked by techie magic player 2 in Other - Science

I don't think other seeds (like beans) need actual contact with dirt.. they just need to stay moist

2006-09-17 13:26:04 · 4 answers · asked by ♪ ♫ ☮ NYbron ☮ ♪ ♫ 6 in Biology

2006-09-17 13:25:51 · 16 answers · asked by mark m 1 in Weather

i am optimistic.unlike news like even the dinosaurs went extinct hasnot convincd me from beliveing that we will not survive. i am convinced that human beings will fight to live for along time.

2006-09-17 13:24:27 · 11 answers · asked by GURUSUBRAMANI G 1 in Other - Science

I need help with this problem.

A line with slope m passes through the point (0,4) and has the equation y=mx+b.
a) write the distance d between the line and the point (3,1) as a function of m.

its in the derivative chapter. but i don't understand how to go about solving it and if i even need to find any derivatives on it.
Thanks.

2006-09-17 13:24:01 · 2 answers · asked by bangsfav 2 in Mathematics

2006-09-17 13:23:19 · 7 answers · asked by Anonymous in Astronomy & Space

what does it mean if f(x) has a corner at x = a?
what does the graph look like?

2006-09-17 13:23:13 · 4 answers · asked by Reginald a 1 in Mathematics

renewable resources are resources that after you use it, it comes back. nonrenewable resources are resources that runs out because it does not come back.

2006-09-17 13:22:21 · 5 answers · asked by Anonymous in Other - Science

2006-09-17 13:17:28 · 3 answers · asked by shawntaelsey123 1 in Earth Sciences & Geology

okay heres the question as it says. "How many ways can you have $1 using ONLY nickles dimes quarters and half dollars.?


please help i know some people can give me an answer!

2006-09-17 13:15:52 · 5 answers · asked by It All Matters.~☺♥ 6 in Mathematics

I need to konw for a biology question, my teacher asked is it living or nonliving, please I need some help with it. its like the kind that you can get in grocery stores in a big bag. I think it is nonliving...is it?

2006-09-17 13:14:23 · 3 answers · asked by xanadu625 3 in Biology

Ok, Geo 101 student here, Let me say we have only covered plate tectonics, minerals and igneous rocks. Use plain English please, my college textbook doesn't.

2006-09-17 13:14:10 · 2 answers · asked by Anonymous in Earth Sciences & Geology

2006-09-17 13:13:38 · 2 answers · asked by sandyclaws08 2 in Mathematics

Canadians ate 2296.8 million kg of fruit in 2002.
a) About how many tonnes of fruoit is this? Show your work.
b) There are about 30 million Canadians. Did a typical canadian eat closer to 1 tonne, 0.1 tonnes, or 0.01 of fruit? Explain.

2006-09-17 13:12:08 · 7 answers · asked by Just_A_Person!! 2 in Mathematics

as we move toward the north/east?

2006-09-17 13:11:52 · 6 answers · asked by Mints s 1 in Geography

thanks :)

2006-09-17 13:09:44 · 2 answers · asked by Anonymous in Chemistry

A lady is going into space as a tourist... 'course she's paying an insane amount, but she had a dream, started from the bottom and worked for it and now she's living her dream!

http://news.yahoo.com/s/ap/20060916/ap_on_sc/space_tourist

2006-09-17 13:09:16 · 5 answers · asked by MotherBear1975 6 in Astronomy & Space

Hi.
Does anyone know what the advantages and disadvantages are for parasites living on human skin please?
Thanks!

2006-09-17 13:06:57 · 4 answers · asked by ADH7901 1 in Biology

2006-09-17 13:04:40 · 9 answers · asked by Anonymous in Astronomy & Space

About 3 weeks ago, I hit my pinky toe on the side of my dresser. Now the bottom half of the nail is a marron color. Does it ever go back to normal (in case this happens to a finger nail)?

2006-09-17 13:04:35 · 8 answers · asked by Anonymous in Biology

The chemical composition of a bubble that is made of water and soup.

2006-09-17 13:02:23 · 3 answers · asked by Anonymous in Chemistry

I watch alot of science programs on the Discovery channel, and I've notice alot that the scientist on these programs won't really explain how they came up with thier conclusions. For example, I was watching a episode about alternate universes, and they explained that membranes from two universes collided which created the big bang. But they never explained what the membrane was. They never gave any information on how they came to the conclusion that there is more than one universe other than "It fits into thier mathmatical equations" and so forth. Now, I'm a diehard atheist who believes in science, but it seems here lately, at least on T.V. that the scientist want us to acept thier conclusion based on faith (faith in them.) Isn't there some laymens way to just explain these things so people who don't study physics can understand it?

2006-09-17 12:59:59 · 20 answers · asked by jedi1josh 5 in Physics

2006-09-17 12:58:02 · 8 answers · asked by mac_plarr2000 1 in Geography

Density 1:

Pipet 25.00 mL of a salt solution into a flask to measure the density of the salt solution.

Density 2:
Measure between 9-10 mL of a salt solution into a graduated cylinder to measure the density of the salt solution.

Which density measurement should be more precise?

2006-09-17 12:56:39 · 5 answers · asked by Anonymous in Chemistry

is anything to the 0th power 0? or the number itself

2006-09-17 12:56:20 · 11 answers · asked by kmi361 1 in Mathematics