Science & Mathematics - 29 September 2007

what are it's causes, effects and definitions?

2007-09-29 01:48:05 · 3 answers · asked by nica l 1 in Earth Sciences & Geology

any kind of medician or food can't eat if patient get Rathke cyst ?

2007-09-29 01:35:43 · 1 answers · asked by Joelle bb 2 in Medicine

I live in the Philippines, in Manila, where the bright city lights might interfere with my viewing. Is it possible for me to see Mars in this condition? If I can, how, when, and where?

2007-09-29 01:28:12 · 6 answers · asked by Hino-chan 1 in Astronomy & Space

It's often mentioned with regard to nuke fuels & war & radiation but, please excuse my complete ignorance of it, because I don't even know if it is solid, liquid or gas.

2007-09-29 01:26:27 · 10 answers · asked by Kitty Katty 4 in Chemistry

Although deforestation has many harmful effects, people are still clearing forests. State reasons to explain why.

2007-09-29 01:21:09 · 11 answers · asked by thunderball 1 in Earth Sciences & Geology

what is 0.25 as a fraction

2007-09-29 01:15:29 · 21 answers · asked by Anonymous in Mathematics

Excluding religion and God, what are some logical/philosophical/scientific explanations for the existence of a universe?

2007-09-29 01:12:08 · 17 answers · asked by Anonymous in Astronomy & Space

I imagine myself feeling safer in water along hypopotames than crocdoiles.
Also wolves and lions inspire some fear, while horses or elephants do not. Bears are maybe somewhere in the middle.

I cannot think of any better examples, but I believe many of us have a misconception in appreaciating the real danger factor. Or is our instinct generally on par with reality?

2007-09-29 01:06:10 · 5 answers · asked by Anonymous in Zoology

Factor completely: 7x^2 + 58x + 16

I got:

(7x+2)(x+8) foil to check answer

7x^2 +2x +56x +16 combine like terms

7x^2 +58x +16

answer (7x+2)(x+8)

Am I Close?????

2007-09-29 01:04:37 · 9 answers · asked by Anonymous in Mathematics

2007-09-29 00:56:56 · 4 answers · asked by carrots and peas 1 in Engineering

A particular solution of the differential equation
(d2y/dx2) + 4(dy/dx) + 4y = 8 sin2x

is y = p cos2x + q sin2x, where p and q are constants.

Find the value of p and q. Give that y = 1 and dy/dx = 0 at x = 0 find the solution of the differential equation.

2007-09-29 00:53:43 · 2 answers · asked by Snow 1 in Mathematics

2007-09-29 00:34:02 · 14 answers · asked by Y!A-FOOL 5 in Astronomy & Space

2007-09-29 00:31:24 · 13 answers · asked by tamil 1 in Engineering

2007-09-29 00:20:50 · 4 answers · asked by Idyllic 3 in Weather

x 2 -9 9/2 -4

y 9 -2 4 -9 / 2

2007-09-29 00:02:56 · 2 answers · asked by . 1 in Mathematics