Science & Mathematics - 29 October 2006

2006-10-29 06:46:02 · 11 answers · asked by Anonymous in Engineering

I just cant figure this out. Help Please!

2006-10-29 06:44:47 · 9 answers · asked by momoftwins1986 1 in Mathematics

Write 0.00002368 in scientific notation.
I have tried many and can't put the
number ni my calculator because there are too many digits

( ) x 10^ ( ) power

2006-10-29 06:43:36 · 9 answers · asked by SCHNITZEL 1 in Mathematics

2006-10-29 06:41:07 · 4 answers · asked by onlytt2000 1 in Earth Sciences & Geology

Quadratic Equations

I'm looking in my textbook and I see find the domain. What?
Then the answer is the symbol for All Real Numbers.

My question is how do I find the domain? and when and where would I put All Real Numbers?

2006-10-29 06:38:49 · 9 answers · asked by Jazz 2 in Mathematics

I'm writing about the potential effects of global warming..

I read that there would be a decrease in the pH of the ocean, because of the change in carbon levels.. I know that would make the ocean more acidic.. but how would that affect sea life?

Any chemistry nerds here? :)

2006-10-29 06:37:49 · 6 answers · asked by Anonymous in Other - Science

2006-10-29 06:31:40 · 3 answers · asked by Mayank G 1 in Biology

2006-10-29 06:31:10 · 11 answers · asked by Anonymous in Geography

2006-10-29 06:29:29 · 3 answers · asked by mbtafan 3 in Physics

2006-10-29 06:29:24 · 5 answers · asked by sarah 1 in Botany

im suppose to find the next three terms of this arithmetic questions... but i cant seem to find the arithmetyic sequence...
-1/3 , -5/6 , 4-/3 , -11/6
pleASE..ILL GIVE U BEST ANSER...

2006-10-29 06:28:41 · 6 answers · asked by Anonymous in Mathematics

2006-10-29 06:28:30 · 11 answers · asked by Mayank G 1 in Mathematics

the carnivores that are found in a community or city

2006-10-29 06:27:07 · 8 answers · asked by agrlLykme 2 in Zoology

I was recently using Replax (which I loved!), but I can no longer take it because of the antidepressant I am now on. Also, there is some risk associated with taking Motrin while on an antidepressant as well.... So, what is left for me when I get a horrible migraine?

2006-10-29 06:26:46 · 11 answers · asked by Anonymous in Medicine

2006-10-29 06:24:08 · 2 answers · asked by Andy P 1 in Zoology

Hmm... Okay.

Use the fact that the length of teh vector (x,y) is the square root of x^2 + y^2 and the geometric triangle ineq thm to argue that the square root of a^2 + b^2 + the square root of c^2 + d^2 is greater than the sq root of (a+c)^2 + (b+d)^2 for the vectors (a,b), (c,d) and their sum, (a+c, b+d).

...Get it?

2006-10-29 06:24:07 · 2 answers · asked by Anonymous in Mathematics

Whats the difference and similarity between electromagnetic and mechanical waves?

2006-10-29 06:23:50 · 5 answers · asked by Anonymous in Physics

my son is looking for this information for his school homework

2006-10-29 06:23:44 · 5 answers · asked by Chris C 1 in Weather

please and thankyou

2006-10-29 06:23:01 · 7 answers · asked by Becca 3 in Other - Science

2006-10-29 06:21:39 · 2 answers · asked by Chris M 1 in Biology

guy who answered before will get 10 pts when i can give it

this one seems simple but again i am getting 2.94 m/s^2 while the ANSWER is 2.16 m/s^2

It states calculate the acceleration....It is a 3 kg block on a table attached by pulley to a 2kg block that is hanging off the side of the table. The coefficient of friction is .3

neglect the friction of the pulley

2006-10-29 06:19:19 · 5 answers · asked by Anonymous in Physics

i need to be able to work out the hcf of 158 and 426 i can get so far but then i get stuck i also need to know the method to work it out

2006-10-29 06:17:55 · 4 answers · asked by Anonymous in Mathematics

f(x) = -.5 (x+2) ^2 + 4.5

I found the vertex which is (-2, 4.5). I also found the y-intercept which is (0, 2.5).

Sorry if this is a stupid question.

2006-10-29 06:17:01 · 8 answers · asked by Jazz 2 in Mathematics

2006-10-29 06:13:43 · 7 answers · asked by Nolan G 1 in Biology

Ha ha ha! Tricked you! But really ... Can anybody explain pyagorus theory? Please I really want to know

2006-10-29 06:13:40 · 17 answers · asked by Anonymous in Mathematics

as in lighting and such!

2006-10-29 06:13:13 · 9 answers · asked by spanky57 1 in Physics

I know dinosaurs existed because there is evidence. But when it comes to dragons what i'm not sure about is whether most of the dragons really did have wings and their bodies were covered with scales and so on.

So did dragons exist on earth a long time ago? And did they look like the dragons we see on images today?
If yes then why and how did you get the information and from where?

2006-10-29 06:11:32 · 20 answers · asked by Anonymous in Earth Sciences & Geology

Under what conditions will the arithmetic mean, (a+b)/2, of 2 nos. 'a' and 'b' equal to the nos. themselves?

How about the inequality involving the arithmetic and geometric mean of two nos. 'a' and 'b' assume the equality (a+b)/2 = square root of ab?

2006-10-29 06:11:16 · 3 answers · asked by bokuno_misa 1 in Mathematics

What are the effects it could have on Earth and on our weather?

2006-10-29 06:11:15 · 5 answers · asked by The Global Geezer 7 in Astronomy & Space

2006-10-29 06:10:44 · 3 answers · asked by swt_gls 1 in Chemistry