Science & Mathematics - 27 January 2007

What are 4 or 5 good questions i can ask in an I-Search about Earthquakes?

2007-01-27 10:03:54 · 2 answers · asked by lilmaddskillz 2 in Earth Sciences & Geology

what are some types of geology that can be studied and what studies are involved in each?

2007-01-27 10:02:47 · 4 answers · asked by Anonymous in Earth Sciences & Geology

If human teeth, or even shark even worn out over time from grinder relatively soft food, how about woodpecker's beak? The constant pecking into wood, I guess, should at least have some effect to cause it to wear out. Is that the case?

If so, to what extend?

2007-01-27 10:02:21 · 1 answers · asked by M 3 in Zoology

in the movie kingkong what is the things related to chemistry?explain why?

2007-01-27 10:02:11 · 2 answers · asked by eryll 1 in Chemistry

Is there any life on the planet mars? Because I saw photos of the landscape of mars like it has been ruined or it ran out of water maybe of pollution. Do you think there is life on The planet Mars??

2007-01-27 10:02:10 · 7 answers · asked by I'm your biggest fan. 2 in Astronomy & Space

Why does it happen?

2007-01-27 09:58:35 · 6 answers · asked by Anonymous in Biology

We all agree ;
That there was a lineal progression in manned space flight
That those who flew the missions were superb pilots and engineers
That 7 UNMANNED vehicles had landed on the moon prior to 7/20/69
That on 12/24/68 Apollo 8 was in lunar orbit and took pictures of Earth
That on Apollo 10 Gene Cernan cursed into an open mike while spinning above the lunar surface- and NASA got letters complaining about it.
That 9 Saturn V rockets left earth and made it to the moon-hard to fake a 365' rocket launch
That 9 Apollo Command Modules returned and show the charring commensurate with a 25000 mph re-entry.
That in all the movies and science fiction prior to July 1969 nobody had ever envisioned that something that looked like the LM would be the spacecraft that would actually land on the moon
The classic scenario was always the large rocket leaves Earth , lands on the moon ,returns to Earth as a large rocket
When does it become impossible ?

RIP Griisom White & Chaffee

2007-01-27 09:58:24 · 6 answers · asked by Anonymous in Astronomy & Space

2007-01-27 09:54:22 · 4 answers · asked by KJ 2 in Engineering

Like making 2 + 2 = 5 or somthing like that.

2007-01-27 09:54:04 · 7 answers · asked by SNL (sat night live) 4 in Mathematics

Pics of before and after results of the great african rift valley

2007-01-27 09:53:27 · 3 answers · asked by Anonymous in Earth Sciences & Geology

2007-01-27 09:51:44 · 4 answers · asked by Jason W 1 in Mathematics

Seems to me, sending a rocket to land on Mars and having a robot maneuver on the Martian surface has to be a lot tougher than sending men to the moon. So, wouldn't it follow that this is also a NASA hoax? Where are the conspiracy theories on this one?

2007-01-27 09:51:20 · 12 answers · asked by Anonymous in Astronomy & Space

2007-01-27 09:48:42 · 4 answers · asked by lucifer 2 in Medicine

This is a new question, but related to this previous question:
http://answers.yahoo.com/question/index;_ylt=AhmYMgtYGCJqWzUALNxUmlgCxgt.?qid=20070127142145AAETN8z

The new question is this:
flip 2 (fair) coins and cover them both with my hand.
Then, I look at them both, tell you that at least one of them is heads, and take it out to show to you. The other is still covered, and you can't see it. Keeping in mind the answer to your the previous question, what are the odds that the covered coin is also heads?

2007-01-27 09:48:38 · 6 answers · asked by Anonymous in Mathematics

Please help me... I have the exercise done in a book but I don't understand where a number is coming from...

I wrote:

F(x+1)= (x+1)^2 + 4 (x +1) - 12

I get::::: x^2 + 1 + 4X + 4 - 12

But the book says::: x^2 + 2x + 1 + 4x + 4 - 12

where is the 2x coming from??? HELP ME PLEASE.
THANK YOU.

2007-01-27 09:46:59 · 3 answers · asked by Latina Hottie! W.Chocolate 2 in Mathematics

It's scientific fact !!
Proven beyond expectation of all apossing religious backlash, evolution is undeniably the reason for the existance for every living creature/ plant on this planet and (if it's out there) all other occupied planets.
If you have evidence that proves other wise, let's have it !

2007-01-27 09:46:06 · 33 answers · asked by trickyrick32 4 in Zoology

If you are given a number
eg: 3
You'll straight away knows the other two which is 4 and 5.
eg: 40
You'll know the other two numbers are 399 and 401.

2007-01-27 09:44:41 · 4 answers · asked by tingtl_leo 4 in Mathematics

12x+57y=423



help please

2007-01-27 09:44:07 · 7 answers · asked by Anonymous in Mathematics

2007-01-27 09:43:24 · 21 answers · asked by Anonymous in Astronomy & Space

we have a test on monday, on this and im kinda lost, this is one of our study guide questions, how do you solve it using A=P(1+r/n)nt -----------------------------nt are exponents!!!!!




okay, Joe had investments at 2 banks. the rates were 7.5% and 9%. the amt. invested at .5% was $300.00 less than the amt. invested at 9%. the total interset for the 1st year was 1586.25. How much was invested at each rate???


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-she gave us the answer
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x=2500
3x=7500
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so i know the answers but i dont know how to get it!!!thanks!

2007-01-27 09:41:48 · 5 answers · asked by Anonymous in Mathematics

earth's atmosphere do for earth? and this isn't homework! for real.

2007-01-27 09:41:11 · 3 answers · asked by Anonymous in Other - Science

2007-01-27 09:38:26 · 11 answers · asked by Anonymous in Mathematics

What are the names of different caffeine pills.

2007-01-27 09:38:00 · 2 answers · asked by Anonymous in Medicine

Does this planet seem real to you with all its problems and almost all the planet's resources being depleated?

2007-01-27 09:36:32 · 4 answers · asked by ZORRO 3 in Astronomy & Space

Ok, I know the spectral theorem for finite dimensional linear operators states that every operator has a diagonal basis of linearly independent elements. Does it say anything deeper than this?

2007-01-27 09:36:31 · 2 answers · asked by Anonymous in Mathematics

I don't understand it when its often used to describe "triggering the action potential" and what exactly is the "all-or-none event"?

Please help me understand.

2007-01-27 09:35:40 · 5 answers · asked by ibid 3 in Biology

they died right? where did their bodies go then?

(just curious)

2007-01-27 09:34:33 · 4 answers · asked by ? 2 in Astronomy & Space

2007-01-27 09:32:43 · 2 answers · asked by chemistryppl 2 in Mathematics

I think the potential exists but people tend to build so many walls and hide so much within themselves that I'm not sure we'll ever open up enough to share freely. What do you think? Is it even a possibility? What would the pros and cons be if it could happen?

2007-01-27 09:28:50 · 25 answers · asked by CosmicKiss 6 in Paranormal Phenomena

2007-01-27 09:28:43 · 12 answers · asked by tray j 1 in Mathematics