Science & Mathematics - 29 September 2006

maybe white, black, another colour or will they see no walls because the walls are red, in essence see through the wall

i dont know

help its bugging me

2006-09-29 13:18:42 · 17 answers · asked by damien_black4 3 in Biology

2006-09-29 13:16:23 · 9 answers · asked by rethinker 5 in Chemistry

2006-09-29 13:16:17 · 12 answers · asked by Anonymous in Biology

Honestly, I feel bad for the rock.

2006-09-29 13:16:05 · 17 answers · asked by Anonymous in Astronomy & Space

2006-09-29 13:14:26 · 3 answers · asked by Anonymous in Chemistry

include all the features

2006-09-29 13:09:49 · 3 answers · asked by Anonymous in Earth Sciences & Geology

What I'm trying to say is should we focus more on space than the research of our own planet?

2006-09-29 13:05:34 · 12 answers · asked by firesummoner05 1 in Other - Science

I would like to know how much would 6,000,000 pennies weigh and how much space would it take up? If they were all rolled in the standard roll of 50 pennies per roll.

2006-09-29 13:04:26 · 11 answers · asked by ricewriter 2 in Mathematics

2006-09-29 13:02:14 · 10 answers · asked by sniperboy514 1 in Engineering

here is the problem

2= log x

Againg how do you use a graphing calculator to solve this problem using log

2006-09-29 13:01:24 · 2 answers · asked by Jamie B 1 in Mathematics

I know you have to use logs so I get (4x-4)log2 =(6-4x)log5 but then I get stuck. I don't know how to get the x's together. Can someone solve this step by step thanks.

2006-09-29 12:59:22 · 9 answers · asked by Anonymous in Mathematics

2006-09-29 12:57:42 · 2 answers · asked by hey 1 in Chemistry

The river where I live near is very shallow and is not that wide. Then I went to Mt. St. Helens. There was a creek there and it was only about a foot wide, yet its so popular and famous. How come these physical features are remarkable when its only a little stream of water?

2006-09-29 12:57:09 · 1 answers · asked by blingding 5 in Geography

Ozone, O3, is a very reactive form of oxygen. It's structural formula = O - O. The structure of normal atmospheric oxygen is O = O. When ozone reacts it releases a free oxygen. Using knowledge of chemistry why is the ozone so reactive?

2006-09-29 12:55:28 · 2 answers · asked by Nurse2b 1 in Chemistry

social studies homework

2006-09-29 12:47:05 · 2 answers · asked by wingsfan 4 in Earth Sciences & Geology

sqrt(e^5), sqrt(e^-5) ???

2006-09-29 12:44:59 · 11 answers · asked by Anonymous in Mathematics

2006-09-29 12:35:38 · 21 answers · asked by Graeme 1 in Zoology

I collapsed the natural log into one and then exponentiated to get e^8 = x/x-4 and then I cross-muliplied and solved for x to get 4e^8/1-e^8. For some reason that's not right. Anyone know the correct answer and how to get there? Thanks a ton.

2006-09-29 12:34:36 · 5 answers · asked by James A 2 in Mathematics

2006-09-29 12:31:47 · 1 answers · asked by Tom_Araya 1 in Engineering

I've been going around and answering questions, when this guy talked about a "Zenith".I'm confused.Please help!

-Confused

2006-09-29 12:26:22 · 10 answers · asked by Anonymous in Astronomy & Space

2006-09-29 12:24:48 · 4 answers · asked by kevin c 2 in Zoology

Son at senior school (3 weeks) I didnt understand algebra when i was at school let alone learn it now.

2006-09-29 12:23:02 · 12 answers · asked by Anonymous in Mathematics

How do you factor out equations in the ax2+bx+c form that have fractions? For example, how do you factor x2 - 5/2x + 25/16 ??

That x2 is suppose to mean x squared. Whoever gives the best step by step outline gets 10 points :)

2006-09-29 12:20:05 · 9 answers · asked by Anonymous in Mathematics

2006-09-29 12:14:45 · 5 answers · asked by Pseudo Obscure 6 in Biology

We've had 3 anti-evolution posts here today... plus all the young earthers and anti-global warming people. And these people ignore the science and data and claim to know what they are talking about.

And how do they do it? By compluter, probably while on the cell phone and while microwaving. They can't have it both ways! Either accept the process of science or reject it!

Science tries to help, understand, and better the world (mostly), and uses the same principles for all people everywhere. Religion tries to segragate, dictate, rank, and pit us against each other. Now who has the morals?

2006-09-29 12:14:25 · 9 answers · asked by One Tuff piece of Schist 3 in Earth Sciences & Geology

2006-09-29 12:05:52 · 16 answers · asked by mr_dynasty 1 in Geography

ok so one and one third divded by 2 over 6

i know how to just divide fractions but how do you divide whole numbers and fractions together like example above.

2006-09-29 12:00:42 · 10 answers · asked by Anonymous in Mathematics

difficult q?
how many ways are there to choose a, b, c....g from {2, 3, 4, 5, 6, 7, 8} such that 1bdf Please don't brute force this, because that's not a good solution.

2006-09-29 12:00:23 · 4 answers · asked by need help! 3 in Mathematics

Solve for exact solution

4pie + 4 tan-1 y = pie

If you can show me how you are doing it i would be appreciative.

2006-09-29 11:59:24 · 2 answers · asked by Woody Woodpecker 2 in Mathematics

How many combonations of numbers are there in for a telephone number (not including the area code?)

2006-09-29 11:56:46 · 8 answers · asked by Wei H 2 in Mathematics