Science & Mathematics - 28 July 2006

2006-07-28 06:16:47 · 6 answers · asked by kathy6500 3 in Other - Science

If you crush some rocks and there is some small flakes of gold in the mixture.is there a liquid that when mixed with this, will change color to show that gold is present

2006-07-28 06:15:03 · 7 answers · asked by Anonymous in Earth Sciences & Geology

I've always wondered that when I went to the beach.

2006-07-28 06:12:08 · 6 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-28 06:11:02 · 13 answers · asked by Archer Christifori 6 in Other - Science

2006-07-28 06:09:37 · 9 answers · asked by Anonymous in Medicine

Perform the indicated operation and simplify the radical.

7√2 • 4√8 = ?

Perform the indicated operation and simplify the radical.

√16a³b
‾‾‾‾‾‾‾‾‾‾‾=?
√24a²b²

2006-07-28 06:09:08 · 6 answers · asked by Everone says I am Emo, am I? 2 in Mathematics

2006-07-28 06:07:00 · 11 answers · asked by rasool k 1 in Astronomy & Space

My Earth Science teacher gave us a list of 40 words to define, but there are a few I'm not really sure about how you can define some of the more straightforward ones:

1) Closest to
2) Highest possible
3) Most accurate
4) Best supported by
5) Most likely
6) Best explains
7) Least likely
8) Best represents
9) In accordance with
10) Most abundant
11) Farthest from
12) According to

2006-07-28 06:06:37 · 5 answers · asked by TheDogStar12 5 in Earth Sciences & Geology

2006-07-28 06:06:21 · 6 answers · asked by ayeshaashraf4u 2 in Physics

This was a triva qustion I saw, but I didn't get the answerr

2006-07-28 05:59:27 · 9 answers · asked by One Tuff piece of Schist 3 in Earth Sciences & Geology

2006-07-28 05:57:16 · 4 answers · asked by Anonymous in Biology

I remember as a kid that sometimes a fly would get inside the microwave on accident. As the food was cooking, the fly was buzzing about seemingly unharmed, even when near the plate of food where the microwave beam would be concentrated. To my disappointment, it didn't come out with superpowers either.

So why didn't it die? Not staying within the beam long enough or some other reason? Also, have any of you twisted Yahoo Answers sickos put an insect in the microwave on purpose? The results?

2006-07-28 05:53:58 · 18 answers · asked by Ubi 5 in Engineering

The grownth of the population in a particular country can be modeled by P(t)=P(Sub 0)e^.019t-220t where t represents time in years since 1998, and P(t) represents the population of the country. If after 8 years the population P(t) rose to 5,930,000. Find the initial population P(Sub 0)

2006-07-28 05:52:27 · 5 answers · asked by missmia386 1 in Mathematics

2006-07-28 05:51:03 · 13 answers · asked by anubis m 1 in Biology

How to you type in the square root sumbol

That one thing that looks like a checkmark

2006-07-28 05:50:50 · 6 answers · asked by Everone says I am Emo, am I? 2 in Mathematics

when we integrate dx/x then we write "int dx/x = ln |x| + C".But why
we give "absolute value sign ( | x |)"?

2006-07-28 05:50:49 · 4 answers · asked by star123 2 in Mathematics

I don't see how they would get back up if they didn't.

2006-07-28 05:47:51 · 4 answers · asked by Anonymous in Other - Science

2006-07-28 05:44:14 · 6 answers · asked by i_need_help 1 in Geography

Log (sub x) e=3

2006-07-28 05:43:55 · 5 answers · asked by missmia386 1 in Mathematics

Mendocino county sheriff department is in charge of the case

2006-07-28 05:43:35 · 9 answers · asked by ck 1 in Physics

2006-07-28 05:40:33 · 22 answers · asked by MH 1 in Geography

Solve the compound sentence
5x+2 < or = -18 or 2x+1>21

2006-07-28 05:39:34 · 5 answers · asked by nicluvswings 3 in Mathematics

2006-07-28 05:39:08 · 4 answers · asked by David W 1 in Mathematics

2006-07-28 05:38:17 · 16 answers · asked by ayeshaashraf4u 2 in Mathematics

2006-07-28 05:37:58 · 8 answers · asked by Cederick H 1 in Biology

in human body the number of spinal nurves are equal to there respective vertebrae ..as thoracic,lumbar,sacral& coccygeal
they r 1,2 ,5 ,5 & 1 in number respectively ...then why there is an only acception abt cervical??

2006-07-28 05:37:29 · 2 answers · asked by Anonymous in Biology

A professor once told my class that he believed that Neil Armstrong did not walk on the moon. I guess he thought everthing was filmed in a studio. What is your opinion and why? Please give explanations for your theory.

2006-07-28 05:37:01 · 18 answers · asked by jeckepps 2 in Astronomy & Space

2006-07-28 05:33:01 · 2 answers · asked by Brandon ツ 3 in Mathematics

2006-07-28 05:32:00 · 44 answers · asked by vigor13_54 1 in Astronomy & Space

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Also: Find the indicated sums and differences of the complex numbers:

(4-3i)-(8-2i)

2006-07-28 05:31:22 · 4 answers · asked by Brandon ツ 3 in Mathematics