Science & Mathematics - 29 June 2006

add 13+(-11) i say (-2.)...........
multiply (5a-3b)^2 i say (25a^2+9b^2)....
divide x^4+x^2-80/x+3 = ............can't seem to ge this........please help someone......

2006-06-29 08:29:51 · 11 answers · asked by Anonymous in Mathematics

what is the next number in the series and why from


8, 19, 24,32,43,54,65......

2006-06-29 08:27:44 · 9 answers · asked by a100 1 in Mathematics

Because people's balance is to do with fluids in their ears, would people with larger ears have better balance??

2006-06-29 08:27:08 · 26 answers · asked by Anonymous in Biology

x^2=5x+2 = 5+square root of 33/2....right.........!!!

2006-06-29 08:24:46 · 5 answers · asked by Anonymous in Mathematics

2006-06-29 08:23:42 · 20 answers · asked by NEIL H 1 in Geography

2006-06-29 08:21:31 · 7 answers · asked by Anonymous in Biology

2006-06-29 08:20:02 · 5 answers · asked by Anonymous in Engineering

We always "put in our two cents"... but we're only offered a "penny for your thoughts"? So... Where's the extra penny?

2006-06-29 08:19:57 · 11 answers · asked by James 3 in Mathematics

2006-06-29 08:17:30 · 9 answers · asked by THE ONE 3 in Biology

2006-06-29 08:15:43 · 30 answers · asked by superkalel 1 in Other - Science

2006-06-29 08:15:20 · 5 answers · asked by Anonymous in Earth Sciences & Geology

2006-06-29 08:15:12 · 5 answers · asked by Anonymous in Astronomy & Space

I'm interested in knowing, in detail, why creationists/ID-proponents feel that evolution is a faulty theory. Please provide reasons not related to your faith but those that objectively deal with the theory.

Also, those who find evolution to be a strongly backed theory, feel free to explain why you think creationists/ID-proponents feel so inclined to make such an argument.

2006-06-29 08:14:34 · 9 answers · asked by rayndeon 2 in Biology

2006-06-29 08:12:45 · 2 answers · asked by Morlock 1 in Physics

I am trying to extract DNA from an insect - I am not getting any bands except for very very faint ones. Suggestions? Thanks!

2006-06-29 08:12:21 · 5 answers · asked by Anonymous in Biology

My 6-year-old daughter asked me why she can't feel the air on her skin when she stands still, but she can feel it when it's windy or when she hangs her arm out of a car window. She already knows about molecules and whatnot, but I don't know how to answer this.

2006-06-29 08:11:21 · 6 answers · asked by Nobody 2 in Other - Science

I ned some chemicals but I cant order online, do you know where I can find a supplier near my area?

2006-06-29 08:08:43 · 4 answers · asked by John Smith 2 in Chemistry

2006-06-29 08:06:56 · 3 answers · asked by Anonymous in Earth Sciences & Geology

2006-06-29 08:04:05 · 5 answers · asked by AJ 4 in Engineering

no math teacher, banker or even worse something related to cash registers!! by math careers i mean something related mostly to math. careers not jobs. sorry if i sound a little bi7[#y about it. and wats a math matician or somethin like that??

2006-06-29 08:03:44 · 11 answers · asked by mickey & minnie 2 in Mathematics

I feel there is always a scientific explanation for every thing.

2006-06-29 07:58:25 · 5 answers · asked by Anonymous in Other - Science

2006-06-29 07:54:35 · 14 answers · asked by lost 1 in Geography

3x-2y=4
4x-5y=-4

How would I go about solving the above system of equations problem? I think I know what the answer is, but I want to make sure I am doing this right.

A easy-to-follow explanation of the steps you take would be really helpful. Thanks in advance, I really appreciate it!

2006-06-29 07:54:06 · 12 answers · asked by Anonymous in Mathematics

2006-06-29 07:54:01 · 1 answers · asked by Anonymous in Geography

Refer to
http://answers.yahoo.com/question/index;_ylt=As_fcJgK1bPe5.yNQwRiQ0bsy6IX?qid=20060629113439AAeFW99

2006-06-29 07:53:26 · 2 answers · asked by Anonymous in Mathematics

2006-06-29 07:52:23 · 13 answers · asked by midi_junkie 3 in Physics

Another science essay i need help for... Plz :)

2006-06-29 07:51:21 · 14 answers · asked by So Scream Louder 1 in Other - Science

2006-06-29 07:50:36 · 11 answers · asked by midi_junkie 3 in Medicine

Since 2004, the seasons have been more intense and some storms have been more devistating.

2006-06-29 07:50:24 · 10 answers · asked by Anonymous in Weather

I love to travel, explore, and have fun. I would go anywhere in the world. Some times i think about doing something like Jeff Corwin. I know he is a wildlife biologist but if i do do something like that then i would like to have my own tv show, like him. So i could show the world.....not only on books and newspaper. I do not want to do animal photography, be a writer, do genetics or anything to do with marine animals. I've thought about being a vet, wildlife biologist, or a zoologist (some work in zoos but i dont want that)...etc....I want something adventurous and fun....not to be stuck in a lab or a building studying. Im more of a hands on person. I dont mind studying...especially when it comes to animals. Could you please help me? Im sooo clue less of what to do. Could you please tell me whats the most fun, exploring, adventurous animal job you can think of and why? That would help tons...Thanks! :)

2006-06-29 07:47:05 · 7 answers · asked by ashlee r 1 in Zoology