Science & Mathematics - 17 September 2006

2006-09-17 06:00:09 · 10 answers · asked by mimfis10ac 1 in Other - Science

2006-09-17 05:58:49 · 18 answers · asked by George A 1 in Zoology

we will, advance calendar one day or advance calendar 12 hours or move clendar back one day or move you calendar back 12 hours?

2006-09-17 05:56:16 · 4 answers · asked by Sama T 1 in Earth Sciences & Geology

2006-09-17 05:54:37 · 6 answers · asked by jilljeter2004 1 in Mathematics

I'm doing some mathematical inductions and I come down to (k+1)x^k and (k+1)(k)(x)^k-1 so i'm wondering how k(x)^k-1 simplifies to x^k ?

2006-09-17 05:49:24 · 2 answers · asked by cheeseballer 3 in Mathematics

2006-09-17 05:47:37 · 7 answers · asked by SCHNITZEL 1 in Mathematics

Hi-
Show that x^2*y + 3y^2 is an exact differential. I think I am doing this problem right but when I take the partial derivatives they are not equal. Please help!!!!

2006-09-17 05:45:14 · 2 answers · asked by Anonymous in Mathematics

(writing only last couple) 3s2,3px1, 3py1, 3pz1, and not 3s2, 3px2, 3py1? Thank you

2006-09-17 05:40:25 · 3 answers · asked by atomic blue 1 in Chemistry

solve: x+y=6
y+z=2
x+z=4
then i put in matrix form on the graphing calc but i dont know how to fix the window range, the farthest i got was the Y= part on the calculator

2006-09-17 05:37:05 · 3 answers · asked by Exclusive [♥] 6 in Mathematics

okay, i know it might seem odd to some people, but did time begin when the universe was formed, or is that a whole different concept all together

2006-09-17 05:35:48 · 18 answers · asked by Brutal_Yet_Beautiful 2 in Astronomy & Space

2006-09-17 05:34:08 · 21 answers · asked by John S 4 in Biology

2006-09-17 05:30:53 · 1 answers · asked by JY leong 1 in Biology

so its y=300+5.5x
y=40

2006-09-17 05:30:16 · 11 answers · asked by Exclusive [♥] 6 in Mathematics

V=(8 V/m^4) (x^2) (y^2) + (3.9 V/m^4) (z^2) (x^2 - 6 m^2) + (6.6 V/m^4) (y^3) (z)

considering (x, y, z):

What is the y component of the electric field at (1.7m, -4m, 6.6m)? Answer in units of V/m.

Any help would be greatly appreciated, keep in mind that the above equation is equal to the potential, not the E field

2006-09-17 05:29:49 · 2 answers · asked by to the beat in my head 3 in Physics

2006-09-17 05:28:35 · 4 answers · asked by wilmer jr p 1 in Physics

the "-2" isn't part of the square root of the second equation

2006-09-17 05:28:28 · 3 answers · asked by Need Help 2 in Mathematics

2006-09-17 05:26:06 · 8 answers · asked by Need Help 2 in Mathematics

2006-09-17 05:24:27 · 9 answers · asked by Anonymous in Medicine

the sum of two positive numbers is 60. find a funtion that models their product P in terms of x, one of the numbers

2006-09-17 05:23:13 · 3 answers · asked by Anonymous in Mathematics

a. When a Follow through is needed when a golfer hits the ball with the golf club, what law applies to this situation?

b. When a cigarette vendor has to move with the bus as he jumps off the bus, what law applies to this?

c. When a car still moves for a short period after the brakes are applied, what law could have been applied to this?

Pls. help I need to pass this tomorrow!

2006-09-17 05:19:21 · 3 answers · asked by Aerich 1 in Physics

2006-09-17 05:18:54 · 3 answers · asked by HB 1 in Mathematics

Concerning the feet. I know the definitions I just cannot find the difference between them.

2006-09-17 05:17:02 · 3 answers · asked by Anonymous in Medicine

I read that adult houseflies live for 15-25 days, but popular belief and many television shows suggest that adult fly lifespans last for 24 hours. Judging by how many days a certain fly has been in a certain room in my house, I'm inclined to agree with the 15-25 day study.

Disney and Pixar's "A Bug's Life," for example, had a quote said by a fly that went, "I only have 24 hours to live, and I'm not spending it here!"

Was there a study that suggested this false information? Or is there another species of fly which is confused for houseflies?

2006-09-17 05:15:56 · 7 answers · asked by Megan 2 in Zoology

is it true that pluto is not a planet and that we acctually have 14 planets? all i know is that a "thing" in space has to be a certain size to acctually be a planet...

2006-09-17 05:15:30 · 9 answers · asked by kellyclarksonluver235 1 in Earth Sciences & Geology

2006-09-17 05:12:53 · 2 answers · asked by Anonymous in Mathematics

2006-09-17 05:11:52 · 6 answers · asked by SCHNITZEL 1 in Mathematics

2006-09-17 05:09:15 · 10 answers · asked by foxxxy_pink_mama 1 in Medicine

If so, can it fit on the perodic table?

2006-09-17 05:08:44 · 5 answers · asked by Anonymous in Astronomy & Space

I was always partial to the brachiosaurus for that odd little bony bump on the top of their heads, and the stegosaurus, too....

2006-09-17 05:06:05 · 18 answers · asked by Anonymous in Other - Science

How did they come up with a formula and what is it?

2006-09-17 05:05:07 · 9 answers · asked by Anonymous in Chemistry