Science & Mathematics - 10 December 2006

Why, for example, it happens to be statistically true that black men have large penises, while Asian men have smaller penises, whereas white men lie somewhere in the middle. Which criteria does mother nature apply when she dispenses inches? Is it more useful to have a large penis when you live in Africa, but better to have a smaller one when you live in Asia?

2006-12-10 23:57:20 · 7 answers · asked by Jay G 1 in Biology

have you seen one???

2006-12-10 23:57:20 · 14 answers · asked by timothy p 1 in Astronomy & Space

and dose that effect every thing within it like...light ?

2006-12-10 23:57:16 · 14 answers · asked by Raider. 1 in Astronomy & Space

2006-12-10 23:55:38 · 3 answers · asked by Anonymous in Medicine

2006-12-10 23:50:50 · 2 answers · asked by Anonymous in Chemistry

involving electron configuration

2006-12-10 23:46:01 · 3 answers · asked by Aaron J 1 in Chemistry

2006-12-10 23:42:50 · 16 answers · asked by Anonymous in Weather

Suppose two co-planar circles have no points in common. Dteremine how many lines, if any, are tangent to both circles.

2006-12-10 23:41:28 · 7 answers · asked by Sasha 2 in Mathematics

2006-12-10 23:37:55 · 3 answers · asked by prince w 1 in Engineering

Find a horizontal line y=k that divides the area between y=x^2 and y=49 into two equal parts. Carry out all calculations exactly and round the final answer to two decimals places.
What does k equal?
Thanks so much for the help everybody, I just can't wrap my mind around this one :)

2006-12-10 23:36:53 · 4 answers · asked by thesekeys 3 in Mathematics

2006-12-10 23:32:15 · 2 answers · asked by CHINO 1 in Engineering

2006-12-10 23:32:02 · 3 answers · asked by bundyanimal 1 in Zoology

The rise and fall of the tides are capable of providing a large amount of power so why have we not heard anything about this in the news? Is this a usable power source?

2006-12-10 23:26:06 · 8 answers · asked by Anonymous in Engineering

Is a term commonly use in Pumps ( even in domestic pumps for say, Water)

2006-12-10 23:25:03 · 5 answers · asked by Fred c 1 in Engineering

2006-12-10 23:17:29 · 5 answers · asked by Rafael G 2 in Botany

2006-12-10 23:16:54 · 7 answers · asked by sunday s 1 in Engineering

2006-12-10 23:16:48 · 13 answers · asked by noodledooddle 1 in Zoology

what are todays tides for out door fishing

2006-12-10 23:15:12 · 1 answers · asked by thomas r 1 in Earth Sciences & Geology

this land should incude a 100 car packing space., and a duplex .

2006-12-10 23:10:08 · 1 answers · asked by pastorxendermyke 1 in Engineering

Thanks! I cant find it. Whenever i search for their scientific names, i get a list of so many diff. kinds of crabs and octopus.

2006-12-10 23:10:02 · 10 answers · asked by Skitams 3 in Zoology

some people have made. But here it goes.
I absolutely cannot remember how to rewrite an expression using the distributive property. The problem is 8x-40y.
If you can help - thank you.
If not, please don't comment.

2006-12-10 23:09:25 · 8 answers · asked by bobbysgirlmeri 2 in Mathematics

Any number having any power (>1) can be expresed as difference of two coprime perfect squares.
from this show that for the equation
x^(m) = a^(n) - b^(n)
there exists no coprime solutions for x & b when "a" is given. Here m>2 & n>2.
Here m =/= n.

2006-12-10 23:08:59 · 1 answers · asked by rajesh bhowmick 2 in Mathematics

a. Halley's comet to moon.. ( w/c is larger ) give the specific sizes..
if u dont know the size of halley's comet, do you think that halley's comet is larger than Earth or vice versa?

pls answer. nid help, homework kinda rush.. tnx,. piut your sources.

2006-12-10 23:02:31 · 2 answers · asked by wangmu 1 in Astronomy & Space

I'm just conscious so i ask this question because there were no details in my book about the formulation of the equation...i will wait for your answers, those who wants to answer me....please.........................................................................................................................................................................................................................................i want to figure it out................................................................................................................................................................................................................................................i need answers.................................................................................................................................................................................../////////////////////////...............................................................................................

2006-12-10 22:58:34 · 3 answers · asked by Ninik 3 in Chemistry

2006-12-10 22:56:19 · 2 answers · asked by vijay k 1 in Mathematics

A spherical ball of r = 1/4 cm is placed in a corner touching both walls and floor. What is the radius of the largest ball which fits into the corner behind the spherical ball?

I need a convincing solution.

2006-12-10 22:54:14 · 8 answers · asked by ?????????? 2 in Mathematics

2006-12-10 22:52:38 · 3 answers · asked by swam 1 in Weather

A human tissue cell has a diameter of the order 1.0 micrometer. Assuming each cell occupies a cube of 1.0 micrometer on one side; estimate the number of cells in .5 cubic centimeter of tissue

please explain each step...

2006-12-10 22:49:38 · 3 answers · asked by Samlovesjesea 1 in Mathematics

2006-12-10 22:47:07 · 10 answers · asked by diamondchichan 2 in Weather

how is it true. give some infos. tnx.. its a great help.
put your sources. tnx.

2006-12-10 22:46:52 · 5 answers · asked by wangmu 1 in Astronomy & Space