Science & Mathematics - 18 September 2006

2006-09-18 11:38:59 · 3 answers · asked by divastar 1 in Other - Science

2006-09-18 11:37:06 · 4 answers · asked by healthygir 2 in Earth Sciences & Geology

math is not my forte

2006-09-18 11:34:32 · 26 answers · asked by GetDownWitIt 1 in Mathematics

2006-09-18 11:33:41 · 6 answers · asked by Drive PZEV! 5 in Other - Science

Part (A):
Use the Composite Rule to differentiate the function
g(x) = SQRT(1+x^2)

Part(B):
Use the Composite Rule and your answer to part(A) to show that the function
h(x)=ln{x+SQRT(1+x^2)} has derivative
h'(x)=1/SQRT(1+x^2)

Right I think the answer to part(A) is g'(x)=x/SQRT(1+x^2), am I right??
But I can't figure out part(B) does anyone know how to do that part using the answer to part(A)??

2006-09-18 11:27:45 · 2 answers · asked by tomhafiz 1 in Mathematics

2006-09-18 11:26:49 · 3 answers · asked by Amanda J 1 in Weather

or has the universe already repeated itself?

2006-09-18 11:25:51 · 14 answers · asked by asprinfree_braindamage_please 2 in Astronomy & Space

ok. are there atomic bombs out there today? dont worry, im not trying to blow up the world. i have a project so i kinda need this info quick! gracias!

2006-09-18 11:25:47 · 10 answers · asked by Emily 1 in Chemistry

according to sinking of ships,lunar eclipse ,north star

2006-09-18 11:20:55 · 4 answers · asked by KTI 1 in Earth Sciences & Geology

I was wondering if anyone has made an electric engine for aircraft yet? Or is it still to early for us to worry about electric aircraft yet we havnt evan mastered electric cars?

If someone has made an electric engine for aircraft; does anyone know where I could buy one and how much they cost?

2006-09-18 11:19:18 · 7 answers · asked by Maurice H 6 in Astronomy & Space

and how does the sun relate to mass??

2006-09-18 11:18:58 · 5 answers · asked by Sheyna 1 in Physics

2006-09-18 11:14:39 · 5 answers · asked by Default U 1 in Physics

Can you tell me a country that has just gone metric, and the problems they faced, and how they overcame the problems?
Thank you, I really appreciate it!

2006-09-18 11:14:36 · 2 answers · asked by Anonymous in Other - Science

Can you tell me a country that has just gone metric, and the problems they faced, and how they overcame the problems?
Thank you, I really appreciate it!

2006-09-18 11:14:01 · 5 answers · asked by Anonymous in Mathematics

2006-09-18 11:13:04 · 11 answers · asked by Temilola S 2 in Biology

Can anyone help me figure out how to find the Standard DEviation for a set of number. Any set and some instructions on it.

2006-09-18 11:12:25 · 3 answers · asked by Marcus Aldrige 1 in Mathematics

2006-09-18 11:12:13 · 2 answers · asked by Default U 1 in Physics

inside every popcorn kernal is a small amount oof water when you move the popcorn the water inside is heated untill it becomes steam is explain how the popping of the kernal is the oppisite of what i just ask like 10 min ago

2006-09-18 11:11:47 · 1 answers · asked by asia_6194cutiepie 1 in Earth Sciences & Geology

I would like one to take my child...LOL...he bad and stick fork into electric holes.

2006-09-18 11:10:22 · 16 answers · asked by Anonymous in Astronomy & Space

2006-09-18 11:09:56 · 5 answers · asked by Default U 1 in Physics

2006-09-18 11:06:35 · 8 answers · asked by Default U 1 in Physics

So i had 2 take a pic of smthg that relates to physics and then write 1 paragraph about it and write a creative title.
i took a pic of the sun and wrote this paragraph:

The largest object in the solar system, the sun, relates to physics in several ways. The sun relates to physics by gravity, being the ultimate source of energy, and mass. The sun mvoes without our galaxy. Our galaxy is called the milkway. Our galaxy moves relative to other galaxies. The whole universe is expanding. Space is all about motion and physics is all about motion.


Help needed in:
1 .I can come up with a title.
2. is this info correct?
3. should i add smthg to be more specific?
4. should i change smthg?


I'll ask you guys bout my other pics later :)
And, plz don't be jerks !!!

Additional Details

6 minutes ago
SRY WITHIN NOT WITHOUT! :)

2006-09-18 11:06:04 · 7 answers · asked by Sheyna 1 in Physics

1) photographs 2)ships apperaing sink as they sail past the horizon 3) changing of season 4)similarity in gravity at the sea level all over the earth

2006-09-18 11:03:03 · 4 answers · asked by KTI 1 in Earth Sciences & Geology

2006-09-18 11:00:53 · 14 answers · asked by D 1 in Zoology

the question is At the end of the game the scorekeeper noticed an unusual pattern in the members scoring.the scores in the record book were: player 1 1 point player 3 4 points player 7 16 points. If this pattern continued how many points would player 9 have and player 11. P.s. shes working on graphs if u know this answer please tell us thanks.

2006-09-18 10:59:59 · 18 answers · asked by Hayley 1 in Mathematics

Is the whole research ever going to be successful?

2006-09-18 10:59:34 · 9 answers · asked by Anonymous in Physics

Considering the reposne to the HPV vaccine, would you want this vaccine, would you want teens to get it? What do you think people would do?

2006-09-18 10:57:18 · 9 answers · asked by abcdefghijk 4 in Medicine

I am doing a science fair project and I need some help.

2006-09-18 10:55:12 · 4 answers · asked by Anonymous in Chemistry

Well, ot doesnt, does it? If it was possible to fly a spaceship in a straight line (but avoiding planets etc) what would happen. If it could fly without time limit and at speeds that are faster than science can express, where would that take the spaceship? Dont give an answer saying space is a circle, because then I will ask....what is outside of the circle. If you say heaven, then where does heaven end. And if you say it has no ending, then just think about that. Just think. The enormity of it all is simply mindblowing

2006-09-18 10:54:06 · 28 answers · asked by David P 1 in Astronomy & Space

2006-09-18 10:53:35 · 23 answers · asked by lonely as a cloud 6 in Mathematics