Science & Mathematics - 25 December 2007

2007-12-25 06:06:06 · 11 answers · asked by Anonymous in Earth Sciences & Geology

wats tyhe cause of it?

2007-12-25 06:04:19 · 19 answers · asked by Anonymous in Astronomy & Space

Please explain wich are the most usuals, and wich are best payed. Also, please try to explains what the job concists of.
Thanks a lot!

2007-12-25 05:40:27 · 2 answers · asked by Sebolains 2 in Physics

when 3x sqaured - 6x is divided by 3x, the result is A. -2x B. 2x c. x + 2 d. x-2

2007-12-25 05:37:33 · 5 answers · asked by Roya A 1 in Mathematics

2007-12-25 05:37:18 · 11 answers · asked by Anonymous in Weather

plz help and plz list source

2007-12-25 05:32:24 · 3 answers · asked by funnypun 2 in Earth Sciences & Geology

2007-12-25 05:22:09 · 1 answers · asked by AquarianChalice 1 in Physics

34.90$ is what percentage of 226.40$???????????/

2007-12-25 05:21:59 · 6 answers · asked by dann.smith 1 in Mathematics

Two loudspeakers are 1.00m apart. A person stands 4.00m from one speaker. How far must this person stand from the second speaker in order to detect destructive interference when the speakers emit a 1150Hz sound? Assume the speed of sound in air is 343 m/s.

2007-12-25 05:18:01 · 5 answers · asked by Mykill J 1 in Physics

(4, -1), (6, -7)

a. 32
b. 32√2
c. 2√10
d. 8

2007-12-25 05:16:04 · 6 answers · asked by mommawe'regoingtohell 1 in Mathematics

2007-12-25 05:13:25 · 8 answers · asked by connor.patterson1@btinternet.com 1 in Astronomy & Space

2007-12-25 05:10:29 · 6 answers · asked by Caysie101 5 in Zoology

2007-12-25 05:06:32 · 3 answers · asked by Blue Boy X 1 in Geography

I'm 15 and just got a cool telescope... http://www.samsclub.com/shopping/navigate.do?dest=5&item=375869

I looked at the moon last night and I saw it...but it was just a big white orb... I couldn't see craters and I tried zooming in. Also, I looked at a star...I looked and saw the light...but the star wasn't moving when I looked through the telescope. Is that normal?

I just feel inexperienced...I need help??? And...why are there so many different telescopes? Is the one I got a good one?

2007-12-25 04:58:51 · 4 answers · asked by cluemore 2 in Astronomy & Space

In Monopoly a player starts on the "Go" space and moves around the board according to a dice roll. There are a total of 40 spaces on the board. The "best" space to land on is Boardwalk, which is exactly 39 spaces from "Go".

Assuming fair dice and, for the sake of simplicity, no space sends you anywhere else on the board (even though this is, of course, untrue), how many times can a player expect to go around the board before landing on Boardwalk? Also, what's the probability of landing on Boardwalk the first time around the board?

2007-12-25 04:56:48 · 10 answers · asked by whitesox09 7 in Mathematics

2007-12-25 04:46:19 · 10 answers · asked by dianemarieperrine 5 in Agriculture

Quick...Put on the History Channel - USO's

We have been watching it here in Iowa, USA Central Time Zone.

USO's

Documentation

2007-12-25 04:43:37 · 10 answers · asked by LandOfMisty 5 in Paranormal Phenomena

5^4√256x + 5^4√81x

2007-12-25 04:41:07 · 2 answers · asked by Marcia O 1 in Chemistry

2007-12-25 04:33:50 · 12 answers · asked by ankit 1 in Physics

What is the biological difference between the two which may support the answer?

2007-12-25 04:20:37 · 10 answers · asked by AKSHAT 1 in Biology

2007-12-25 04:16:19 · 5 answers · asked by Anonymous in Mathematics

Evolution says that opposite genders get attracted towards each other to have sex & procreate. In short everything happens or is designed to happen so that a species can procreate & thus pass on their lives to the next generations. If this is true how do you explain HOMOSEXUALITY since it doesn't procreate? Some people even have sex with infants incapable of conceiving or with animals ? Why do they do this things ? Also what about those couples who have sex only with protections to avoid conception. Why do nature produce such humans if they are not interested in procreation ? Or even if such humans are created why they are filled with sexual urge ?

2007-12-25 04:15:38 · 14 answers · asked by Anonymous in Zoology

i want to know how to find and mine metals plz help me

2007-12-25 04:14:44 · 2 answers · asked by funnypun 2 in Earth Sciences & Geology

2007-12-25 04:13:12 · 8 answers · asked by z17 1 in Geography

LEOPARD CHEETAH JAGUAR PANTHER SPIDER CRAB OWL HYENA CRANE STORK HEN SWAN DUCK

2007-12-25 04:00:50 · 3 answers · asked by Anonymous in Zoology

I have Sun, Ascendant, Mercury, Mars, and Neptune...in Sagittarius. Astro.com isn't so helpful in this regard.

2007-12-25 03:46:43 · 7 answers · asked by ssorciaa 1 in Astronomy & Space

I'm wondering what effect the iron-ore taken from Iron moutain,Minnesota has on the rotation and also all the weight of what has been sent out into space has.And what was the total weight of the iron-ore?

2007-12-25 03:36:10 · 8 answers · asked by doctorwaterbed 1 in Physics

sorry i´m spanish and i don´t understand some answers

2007-12-25 03:34:17 · 12 answers · asked by Anonymous in Geography

it so confusing!!!! =]

2007-12-25 03:31:03 · 9 answers · asked by hippie niki 2 in Weather

2007-12-25 03:30:50 · 7 answers · asked by Anonymous in Mathematics