Science & Mathematics - 12 January 2007

How would you explain square roots, cube roots, nth roots, and radicals . What are some limitations of square root

2007-01-12 15:52:58 · 5 answers · asked by CookFrNW 3 in Mathematics

ax + bx = a^2 + 2ab +b^2?

I can not understand this problem. My book does not even explain it well. Can someone please show me how to solve this. ^^

2007-01-12 15:52:27 · 8 answers · asked by Lizzie 5 in Mathematics

Okay the last time I asked this noone got it. Me and my friend think that we can put a real world object into a state that it can be moved electronically and put back into the real world. We start by scanning the object so that we have an exact model of it inside the computer. We were thinking about using an MRI but if you guys have a better idea please tell me. Then we turn the original object into energy for convienent storage. We were thinking about using lasers but please tell me if you have a better idea. Once the object is sent it is "Printed" out as an exact copy of the original item. Any one have any ideas on how to turn energy into an object that can be seen or held. Keep in mind we still have the original energy from the object. Do you think that this will work, and if you don't, do you have any suggestions on how it could be revised. And this is not a 3D print, I want to recreate the exact same object.

2007-01-12 15:50:19 · 12 answers · asked by Anonymous in Physics

Doing a history project!

2007-01-12 15:49:54 · 6 answers · asked by Anonymous in Chemistry

2007-01-12 15:46:31 · 1 answers · asked by khali_seatoru 1 in Biology

I think its 6 "I DID THE MATH!!!!!!!"

2007-01-12 15:46:17 · 17 answers · asked by zero_zzero287 1 in Mathematics

My friend says he saw a flying lemur once. Do they even exist?

2007-01-12 15:45:40 · 10 answers · asked by Cody C 2 in Zoology

I like this question. Nobody knows the answer but me.

2007-01-12 15:45:07 · 5 answers · asked by wwwwwwwfe 1 in Physics

snow in southern california

2007-01-12 15:44:41 · 8 answers · asked by ivanfalcons 1 in Weather

2007-01-12 15:42:56 · 8 answers · asked by Anonymous in Medicine

2007-01-12 15:42:48 · 3 answers · asked by Anonymous in Other - Science

what is that .70 part? Isn't it same with 1 hr and 10 minutes?
Why is it written so then?

2007-01-12 15:40:53 · 11 answers · asked by diamond 1 in Mathematics

2007-01-12 15:39:15 · 19 answers · asked by 'lil peanut 6 in Weather

Back when I was a little kid, nearly every lemon I would see have 8 wedges inside. Recently, i've noticed that every lemon NOW that I get has 9 wedges inside. Are Lemons going through Evolution?!

2007-01-12 15:38:03 · 6 answers · asked by thereisnobathroom! 3 in Biology

2007-01-12 15:37:11 · 4 answers · asked by answers999 6 in Astronomy & Space

enhance or bring on authentic spiritual experiences? If so, what kind of spiritual revelations or experiences?

2007-01-12 15:35:16 · 4 answers · asked by frenzy-CIB- Jim's with Jesus 4 in Botany

what do i need to know to complete it with a hundred

2007-01-12 15:34:30 · 3 answers · asked by jumanjisapikey 3 in Mathematics

Me and a friend have a theory. We think that we know how to digitize things. We start by scanning an object using advanced MRIs to create an image of the object inside the computer. Then we use a laser to turn the object into energy to store for later printing. We don't really have a process for printing it but we are thinking about using a laser at extrememly low temperatures to reasemble the object from energy. Can you tell me if this will work and if the theory has a flaw, can you tell me how I could fix it?

2007-01-12 15:34:12 · 10 answers · asked by Anonymous in Physics

2007-01-12 15:29:29 · 12 answers · asked by tccmerlon 1 in Weather

5/(x+4)^2 + 2/x+4 Help

2007-01-12 15:29:07 · 7 answers · asked by gail 1 in Mathematics

Why is MSG considered toxic or allergenic? Since it is the sodium salt of glutamic acid, shouldn't it release glutamic acid upon reacting with stomach HCl? Isn't glutamic acid a natural and required amino acid?

2007-01-12 15:26:02 · 4 answers · asked by Anonymous in Chemistry

its just like that pannacked fealling you get when you forget to breath, but for somthing else.

2007-01-12 15:25:36 · 10 answers · asked by Euphoria 1 in Medicine

the flag was waving,, (there is no wind on the moon)
their were NO STARS !!!!! in the sky!!! and the shadows were at all different angles and there was a movie prop rock with a "C" on it in the ground???

2007-01-12 15:25:31 · 15 answers · asked by MADLYNN 3 in Astronomy & Space

Ok, how much heat do you lose through your head? I always heard it was 80 percent, or in that neighborhood.

2007-01-12 15:22:57 · 5 answers · asked by Anonymous in Physics

i believe the center of the Earth would have to be Zero gravity,the ball would travel to the center if you dropped it in the other side as well..Think about it.

2007-01-12 15:17:33 · 17 answers · asked by overdriver64 3 in Physics

2007-01-12 15:13:42 · 5 answers · asked by Jitendra M 1 in Astronomy & Space

2007-01-12 15:12:51 · 11 answers · asked by kelleygaither2000 1 in Medicine

ABCD is a parallelogarm. The angles at A and D have been trisected. Find the sum of the measure of x and y.

2007-01-12 15:12:50 · 5 answers · asked by Best Helper 4 in Mathematics

I need an example so that I can understand how algebra plays a part in our everyday lives.

2007-01-12 15:07:04 · 12 answers · asked by Anonymous in Mathematics

When I read an engineering or technical manuscript from various published periodicals, sometimes I see high level mathematics like Calculus (differential or integral) or Laplace Transform being injected in the explanation which I find hard to follow, usually boring me and to discontinue reading. What do you think really is the purpose of the author for doing so? Is it not enough to just give the explanation in plain technical language which is easily understandable? Or, is it something of a requirement for an scholarly work? Normally, I skip those mathematics but I wonder how effective it is for others to see at the middle of the paper. I am thinking that the proof or derivation of his findings should not be mixed with the rhetorics and instead be treated separately at the end of the manuscript for the specialists who want to check more in detail his proof.

2007-01-12 15:06:09 · 2 answers · asked by PJA 4 in Engineering