Science & Mathematics - 25 January 2007

2007-01-25 05:36:35 · 2 answers · asked by Anonymous in Engineering

You don't have to complete the whole thing but if you can answer any of them it would be greatly appreciated.

Read each statement below. If the statement is true, write T beside it; if the statement if false, write the correct statement below it.

1. Fossilized sea shells can be found on mountain tops.


2. Most mountain ranges are made of sedimentary rocks.


3. Rock layers are always perfectly horizontal.


4. Older mountains are much more jagged than new ones.


5. Faults always move vertically, never side-to-side.


6. An upfold is called an anticline, a downfold is called an syncline.

2007-01-25 05:35:33 · 5 answers · asked by Anonymous in Earth Sciences & Geology

I'm no physicist, obviously. But I'm curious nonetheless.

2007-01-25 05:34:56 · 3 answers · asked by Emperor Insania Says Bye! 5 in Physics

2007-01-25 05:34:55 · 18 answers · asked by Gabe TX 2 in Mathematics

simplify:

(-2a) (a^2 - 3a)

2007-01-25 05:33:25 · 4 answers · asked by crimeofonet l 1 in Mathematics

2007-01-25 05:33:02 · 2 answers · asked by kathy b 1 in Earth Sciences & Geology

9n^3(1/3n)^4

simply..stuck

2007-01-25 05:31:55 · 7 answers · asked by crimeofonet l 1 in Mathematics

if an ocean wave passes a stationary point every 3 seconds and has a velocity of 12 m/s. what is the wavelength?

2007-01-25 05:31:06 · 3 answers · asked by El 1 1 in Physics

2007-01-25 05:28:51 · 7 answers · asked by louie 1 in Physics

2007-01-25 05:28:17 · 9 answers · asked by Anonymous in Weather

2007-01-25 05:27:30 · 7 answers · asked by Anonymous in Mathematics

(5a) (-2a^2 b^2)

I got -10a + 5a^3 + 5ab^2 but i think im wrong

2007-01-25 05:27:25 · 5 answers · asked by crimeofonet l 1 in Mathematics

this is for my science class and i dont have much time to gather info but from what i found it doesn't tell me much but i would really like it if you could help me with this. thanks

2007-01-25 05:23:14 · 1 answers · asked by single_unhappy92 1 in Earth Sciences & Geology

plz tell me if you have either:
1. never heard of it
or
2. heard of it
or
3. can do it
or
4. hav attempted it

just answer even if u havnt heard of it, im interested

2007-01-25 05:22:04 · 9 answers · asked by KerzaSmith 2 in Mathematics

prove that if gcd(ab,c)=1, then gcd(a,c)=gcd(b,c)=1


help please...
i really don't get how to prove this question..

thanks a lot...

2007-01-25 05:20:50 · 5 answers · asked by Anonymous in Mathematics

This is a margial revenue /marginal cost problem. need to know how to solve this having a brainfart. Got the answer with a calculator but i need to be able to solve it algebraically.

2007-01-25 05:19:42 · 9 answers · asked by needalittlehelp 1 in Mathematics

2007-01-25 05:19:12 · 6 answers · asked by jwood 1 in Zoology

2007-01-25 05:18:36 · 5 answers · asked by tron 1 in Geography

2007-01-25 05:18:10 · 6 answers · asked by sneha 1 in Geography

2007-01-25 05:16:10 · 1 answers · asked by khikhay_888 1 in Botany

2007-01-25 05:15:09 · 3 answers · asked by eina 2 in Biology

Two men were being tried for murder. The jury found one of them guilty and the other not guilty. The judge turned to the guilty party and said, "This is the strangest case I have ever come across. Though your guilt has been established beyond ANY reasonable doubt, the law compels me to set you free." How do you explain this?

my Guess would be no weapon, body, or actual evidence besides incidental therefore, they both get free, or both should get equal punishment.

2007-01-25 05:14:55 · 6 answers · asked by kashmala 1 in Other - Alternative

-(3m^2n^3)^2

Simplify plz.

2007-01-25 05:14:38 · 4 answers · asked by Anonymous in Mathematics

2007-01-25 05:14:19 · 3 answers · asked by Anonymous in Mathematics

2007-01-25 05:13:53 · 5 answers · asked by Nanthers 2 in Physics

2007-01-25 05:13:45 · 10 answers · asked by Anonymous in Mathematics

Just curious. There are a ton of birds eating berries outside the office and I just never though if they can cross-pollinate or whatever.

Thanks!

2007-01-25 05:13:39 · 4 answers · asked by Anonymous in Biology

(8m) (2mn)^3

really having trouble

2007-01-25 05:13:22 · 5 answers · asked by Anonymous in Mathematics

(2a^2 b^2) (5a)

not even my teacher knew this one...wtf

2007-01-25 05:12:37 · 3 answers · asked by Anonymous in Mathematics

I am looking for a book which will teach me how to build wireless remote controlled circuits. I want to learn to build circuits with which I can remote control my home applicances like tubelights, fans, etc. I would also like learn how to make remote controlled toys like cars, etc

2007-01-25 05:10:47 · 3 answers · asked by roxy9011 1 in Engineering