Science & Mathematics - 12 October 2006

If not, what was "there" before the big bang?

2006-10-12 05:08:01 · 21 answers · asked by Wing commander 3 in Astronomy & Space

s^8t^14/s^2t
a)s^6t^12
b)s^10t^15
c)s^6t^14
d)s^6t^13

2006-10-12 05:05:07 · 4 answers · asked by Chunky 1 in Mathematics

tell me as fast as possible

2006-10-12 05:03:33 · 7 answers · asked by sree 1 in Physics

2006-10-12 05:02:53 · 20 answers · asked by Trueblue 1 in Astronomy & Space

4 is to 3 as 36 is to 27
a)4/3=36/27
b)4/36=27/3
c)4/3=27/36
d)4/27=3/36

2006-10-12 05:02:21 · 2 answers · asked by Chunky 1 in Mathematics

I got a sample (in powder form) which contains ferrous phosphate and may also contain ferric phosphate as impurity. How can I identify the presence of ferric phase(ie impurity phase in my case)?

2006-10-12 05:01:39 · 2 answers · asked by A M 1 in Chemistry

what would happen if it suddenly stopped?

2006-10-12 05:01:10 · 13 answers · asked by daka 2 in Astronomy & Space

2006-10-12 04:58:47 · 1 answers · asked by Lindsey F 1 in Earth Sciences & Geology

What does this phrase mean:

With outstreched arm, from nose to fingertip is a yard.

2006-10-12 04:58:24 · 13 answers · asked by Klaus 1 in Mathematics

What is meant by 'molequles'. What are they I need some background information ect. also I need examples: some examples that are elemements and some that are compounds. Please don't give sarcastic answers because, it's for a big test and I need the answers for tomorrow!!!

2006-10-12 04:58:01 · 23 answers · asked by Anonymous in Chemistry

2006-10-12 04:56:29 · 5 answers · asked by sncsrinivasan 1 in Other - Science

2006-10-12 04:54:47 · 1 answers · asked by sncsrinivasan 1 in Other - Science

factors that affect activity

2006-10-12 04:54:01 · 11 answers · asked by ade300 2 in Biology

2006-10-12 04:53:52 · 3 answers · asked by george d 1 in Physics

Do they have to burn a bunch of some material to make compressed charcoal like artists use? If so, what do they use?

2006-10-12 04:52:27 · 13 answers · asked by Anonymous in Other - Science

In the form (x +/- a)(x +/- b) stating the value of a, b and c, where c is an integer.

2006-10-12 04:52:21 · 4 answers · asked by bjw3rt 1 in Mathematics

in the lab.if possible with fruits

2006-10-12 04:52:04 · 2 answers · asked by jayaram s 1 in Chemistry

What is one of the oldest books on evolution. Is there a classic that is so great that one would say it's the "bible" of the evolutionists.

2006-10-12 04:51:29 · 16 answers · asked by Anonymous in Biology

2006-10-12 04:49:20 · 8 answers · asked by Lisa 1 in Astronomy & Space

2006-10-12 04:47:45 · 5 answers · asked by Lisa 1 in Astronomy & Space

I was wondering what the phrase "A pint's a pound the world around"

2006-10-12 04:42:49 · 17 answers · asked by Klaus 1 in Mathematics

2006-10-12 04:42:22 · 22 answers · asked by herestheid 1 in Zoology

2006-10-12 04:36:37 · 3 answers · asked by jame2226 1 in Earth Sciences & Geology

2006-10-12 04:36:28 · 3 answers · asked by abluebobcat1 1 in Biology

has 8 ovules and the egg cell is fertilized how many seeds will the flower have?

2006-10-12 04:35:11 · 3 answers · asked by Anonymous in Biology

from where it is produced to where it is deposisted to another flower.

2006-10-12 04:33:48 · 3 answers · asked by Anonymous in Biology

at his dairy farm, Jerry has 23 Holstein cows and 26 Jersey cows. state the ratio of Holsteins to Jerseys.
a)26/49
b)23/49
c)23/26
d)26/23

2006-10-12 04:33:39 · 6 answers · asked by gladdo19 1 in Mathematics

a man starts walkin north at 4m/s from point P 5 minutes later, a woman starts walking south at 5m/s from a point 500m due east of p. at what rate are the people moving apart 15 minutes after the woman starts walking

2006-10-12 04:32:17 · 2 answers · asked by chisha 1 in Mathematics

a)4/10=20/2
b)4/20=2/10
c)4/2=10/20
d)4/20=10/2

2006-10-12 04:31:02 · 4 answers · asked by gladdo19 1 in Mathematics

I am just going on averages here.

2006-10-12 04:30:36 · 11 answers · asked by Carrie W 1 in Physics