Science & Mathematics - 3 September 2006

2006-09-03 12:49:08 · 11 answers · asked by pinkytickle 3 in Biology

2006-09-03 12:47:32 · 8 answers · asked by Anonymous in Astronomy & Space

2006-09-03 12:45:28 · 17 answers · asked by tom science 4 in Earth Sciences & Geology

2006-09-03 12:43:07 · 6 answers · asked by bibe1998 1 in Other - Science

2006-09-03 12:42:07 · 7 answers · asked by tank 1 in Biology

2006-09-03 12:41:09 · 6 answers · asked by Anonymous in Mathematics

2006-09-03 12:39:13 · 5 answers · asked by The_Dude 1 in Medicine

Would they shoot out the other side? Bounce back and forth until they eventually sit suspended in the exact center? Or maybe you would gain speed until you hit terminal velocity, then as you get closer to the center your speed would slow down until you come to a slow and gentle stop at the center? Discuss.

And I know you can't actually build that tunnel so don't bother to mention the impossibility. It's hypothetical. ;-)

2006-09-03 12:37:08 · 19 answers · asked by moofy1974 2 in Physics

2006-09-03 12:26:15 · 13 answers · asked by Keeganite 1 in Geography

and please explain the steps

2006-09-03 12:22:28 · 9 answers · asked by Anonymous in Mathematics

f(x)=x^4 -3x^3+2

I must factor and/or use the quadratic formula to find all zeros of the give function.

Obviously I can't use the quadratic formula right off the bat being it's not a quadratic equation.....I was thinking of using the rational root theorem and synthetic division to get it to degree 2, but there must be an easier way....any help would be great...

2006-09-03 12:18:51 · 5 answers · asked by egyptsprincess07 3 in Mathematics

Evaluate: lim (2 - x)
........ . . . . . ... x =>2+ |2 - x|

2006-09-03 12:14:09 · 8 answers · asked by Olivia 4 in Mathematics

2006-09-03 12:13:53 · 15 answers · asked by Weekend Hero 2 in Mathematics

Be specific about the plant please!!! ( Name, Habitat, Appearence, etc.)

2006-09-03 12:12:53 · 13 answers · asked by Big Boss the Philosopher 6 in Botany

Evaluate: lim (e^3x - 1)/(e^x - 1)
.............. .. x=>0

2006-09-03 12:12:25 · 4 answers · asked by Olivia 4 in Mathematics

2006-09-03 12:11:09 · 4 answers · asked by bolters37 2 in Astronomy & Space

If 1/x < or = f(x) < or = 1/x^3 (which it is if x < -1)

then lim f(x) =
.... . x=>-oo

2006-09-03 12:10:04 · 5 answers · asked by Olivia 4 in Physics

2006-09-03 12:05:48 · 15 answers · asked by Sharon B 1 in Mathematics

f(x) = 2x^3 - 5x^2 - 1 and g(x) = x^2 - x + 1. Let r(x) = [f(x)]/[g(x)] . Then the graph of r(x) has a slant asymptote of the form

y = 2x + 4

y = 2x + 3

y = 2x + 2

y = 2x - 1

or none of these

2006-09-03 12:04:42 · 3 answers · asked by Olivia 4 in Mathematics

dear sir/madam,
i am a 19 years old boy. currently i am doing my AL(as/A2) in uk
1) i really like to work with people- i really love to chat with girls, and i can really control people- i can read minds-lol
I like civil and computer both fileds .i live in london and there are no jobs for computer engineers- but everyday people break and decorate houses-but i dont like indoor- i love outdoor stuffs-
1) which job i can find easily in london(uk)
2)which will pay me more
3) My Aim is AL-->>uni-->Bsc->M.sc->phd in any of these subjects , so which way will be better to my future- i am not gonna stop my studies on Bsc
, is there any Phd in civil engineering?- ohh, i really want a Phd- this is a promise to my grandmother, and i promised her that am definitly gonna marry a Doctor(Gp)- if i was a C.E is that ok to marry a Gp, and how will be the life with a Gp for a civil engineer
i am gonna be a singer+actor+songwriter+film director in Sri lanka- http://ruvinda.com
thanks a $100000

2006-09-03 11:59:58 · 9 answers · asked by chathuishappy 1 in Engineering

2006-09-03 11:59:08 · 14 answers · asked by Anonymous in Other - Science

2006-09-03 11:57:49 · 9 answers · asked by Als 2 in Astronomy & Space

2006-09-03 11:55:59 · 16 answers · asked by atgallagheruk 2 in Physics

lim (2 - x)
x =>2+ |2 - x|


and


lim (e^3x - 1)/(e^x - 1)
x=>0


I got 2
for the first one
and
1/3 for the second

2006-09-03 11:55:38 · 4 answers · asked by Olivia 4 in Mathematics

2006-09-03 11:53:10 · 20 answers · asked by MFarooq I 1 in Astronomy & Space

please explain it in a way that i might understand it!

2006-09-03 11:52:36 · 21 answers · asked by Anonymous in Physics

lim 2^-1/x =
x=>0-

2006-09-03 11:48:15 · 6 answers · asked by Olivia 4 in Physics

Please, explain it in a way that i might understand it and not in a confusing way!

2006-09-03 11:45:33 · 19 answers · asked by Twilight Is Love 1 in Physics

And what voice do other people hear? The voice that you hear when your talking or the voice you hear when it's being played back to you?

2006-09-03 11:44:59 · 14 answers · asked by Anonymous in Other - Science

2006-09-03 11:43:15 · 9 answers · asked by koolbreeze 4 in Biology