Science & Mathematics - 23 October 2006

How does physical geography affect settlement patterns?

2006-10-23 13:04:42 · 7 answers · asked by nicole 2 in Geography

2006-10-23 13:03:11 · 6 answers · asked by nicole0691 1 in Chemistry

2006-10-23 13:03:05 · 7 answers · asked by killerpick3 2 in Astronomy & Space

Please, in one paragragh discribe directy the reason why there is no Noble Prize in Math. Thank you very much!

2006-10-23 13:02:24 · 6 answers · asked by Anonymous in Mathematics

Tell us all how you could do it without 150 controllers in each control room (3 shifts of 50) knowing, and fooling these highly skilled people over the course of 7 years of the Apollo program.

Come on hoax lovers, what did the Fox newsreel say on this?

It is absolute nonsense to doubt men landed on the moon. To believe it a a hoax is so illogical that it would be laughable if there weren't so many ignorant people willing to go along with it, which is a very sad reflection on humanity.

Learn the facts before you are so ready to believe nonsense.

Learn about space, so that you are not fooled by ignorant people who do not understand low gravity, the effects of having no atmosphere, and do not understand the most basic things about photography.

2006-10-23 12:58:37 · 1 answers · asked by nick s 6 in Astronomy & Space

What do Tin- Sn, Lead- Pb, and Bismuth- Bi have in common. Are they Transition metals or not

2006-10-23 12:58:35 · 4 answers · asked by THE ICE AGE 2 in Chemistry

2006-10-23 12:55:32 · 2 answers · asked by FAITH 1 in Biology

2006-10-23 12:55:26 · 3 answers · asked by martin 1 in Medicine

A. Infection of the lung
B. Kinked or obstructed chest tube
C. Excessive water in thewater-seal chamber
D. Excessive chest tube drainage

2006-10-23 12:51:34 · 6 answers · asked by Kool-Ade 1 in Medicine

2006-10-23 12:51:13 · 5 answers · asked by sasrun 1 in Mathematics

need to know the wire size for a combination secondary electrical installation, 95m to a 400 amp disconnect then sub feed to a 200 amp subservice

2006-10-23 12:50:52 · 2 answers · asked by Jamie M 1 in Engineering

I'm scared lol

2006-10-23 12:49:45 · 17 answers · asked by Anonymous in Astronomy & Space

its for a homework assignment

2006-10-23 12:48:38 · 3 answers · asked by Anonymous in Geography

What do you need to be a meteroligist? How long is a school for meterology?

2006-10-23 12:47:22 · 4 answers · asked by Be my fan Please! 3 in Weather

Hi! [waves] i just took the PSAT and this math problem has been bugging me for a looooong time...

(X+Y)(X^2-Y2)=0
In accordance to this equation, which of the following must be true

x=y
x=-y
X^2=Y^2
X^2=-Y^2
X^3=Y^3

2006-10-23 12:46:54 · 7 answers · asked by Aurora 1 in Mathematics

2006-10-23 12:45:18 · 7 answers · asked by bobmcbobman 1 in Mathematics

2006-10-23 12:43:59 · 4 answers · asked by bianca v 1 in Earth Sciences & Geology

2006-10-23 12:43:26 · 14 answers · asked by jacob h 1 in Mathematics

(Assume that the volumes are additive.)

(c) 3.50 g of NaCl in 58.6 mL of 0.425 M CaCl2 solution
Na+___M

Ca2+__M

Cl -____M

2006-10-23 12:41:27 · 1 answers · asked by Poopz 2 in Chemistry

I was done with my marvelous answer, when he withdrew his question, so here's my answer:
Archeological artifacts in caves have less exposure to the elements, so therefore, make a convenient laboratory for the scientists. Campfire remains made out in the open (by non-cavemen?) no doubt became scattered, destroyed by the elements, build upon, farmed upon or whatever!

But caves are nicely isolated, controlled areas of study, so it can be assumed that fires began in them. So, unless we hear from one of the Geico Cavemen, and they can verify some of these facts, I believe that it is merely speculation!


Now I offer you the opportunity to answer this question, too!

2006-10-23 12:37:39 · 3 answers · asked by YRofTexas 6 in Other - Science

Here's the problem.

How can the Egyptian god Anubis use his primitive (but accurate) scales exactly three times so that 100 grams of sand can be split into piles of 82 grams and 18 grams? The problem is that Anubis only has 2 gram and 5 gram weights.

Please answer for me :)

I have no clue at all.

2006-10-23 12:34:18 · 4 answers · asked by zgenator 2 in Mathematics

will there be no war no greed all live together find new worlds or find new aliens like in the next generation of star trek

2006-10-23 12:30:32 · 12 answers · asked by Anonymous in Astronomy & Space

2006-10-23 12:27:56 · 5 answers · asked by teresa h 1 in Mathematics

2006-10-23 12:26:47 · 18 answers · asked by Anonymous in Chemistry

2006-10-23 12:24:11 · 8 answers · asked by linda m 1 in Astronomy & Space

What are the raw materials in respiration...all I know is glucose and oxygen!!!
HELP!

2006-10-23 12:22:50 · 4 answers · asked by *Lily* 3 in Other - Science

My english teacher is making us do a project!!!

2006-10-23 12:20:19 · 2 answers · asked by puggie224 2 in Other - Science

How can you find a diameter by knowing the circumference of a circle.
e.gThe circumference of a circle is 22cm ,then how could we find out the diameter or the radius?

Can you help me with this please?

2006-10-23 12:20:02 · 7 answers · asked by Dharshi 2 in Mathematics

Find three positive numbers x, y and z such that the sum of y, z, and 2 times x is equal to 210 and the product of the three numbers is maximum.

How would I go about solving this?

I tried to do sub so that z=210-y-2x
then x * y * (210-y-2x) is maximized

so I took gradient

(-(4x+y-210)y,-2(y+x-105)x) and tried to solve each fx,fy=0 but i got a very odd answer

2006-10-23 12:19:27 · 5 answers · asked by topgun553 1 in Mathematics

2006-10-23 12:19:25 · 10 answers · asked by adorehandel 2 in Astronomy & Space