Science & Mathematics - 27 September 2006

orbitsof planets in solar system r- sun, mercury, venus, moon,mars,Jupiter and saturn. correspindingly the week days shd. be as: sunday, wednesday, friday,monday,tuesday,thursday and saturday, even in order of orbits of planets counted from earth is not in order. why?

2006-09-27 07:53:57 · 1 answers · asked by Dr.Dynamis 2 in Physics

2006-09-27 07:52:35 · 7 answers · asked by jetttttt2000 1 in Weather

what ingreidents just dont mix?

why does it explode?

2006-09-27 07:52:32 · 8 answers · asked by Anonymous in Chemistry

Example: A "Black Hole" has enough gravity to keep light from escaping?

2006-09-27 07:50:21 · 13 answers · asked by the_news_junky 2 in Physics

2006-09-27 07:48:29 · 8 answers · asked by orangeontherocks 2 in Physics

2006-09-27 07:47:58 · 6 answers · asked by Anonymous in Mathematics

well i u have to solve these equations.
/ = it's the fracation sign.
a) 9x-4=14
b) 4x-3=x+2
c) 1/3(y+2)=1/5
d) x-1/3+x+2/a=1/3
e)3(4x+2)=8-(2x+12)+(x-3)

tanks

2006-09-27 07:47:41 · 4 answers · asked by Anonymous in Mathematics

according to an Amsterdam university research group, the "coefficient of blueness" has decreased from 9.3% in 1996 to 6.9% in 2001. what is causing this? and what color will it turn into if this continues?

2006-09-27 07:47:39 · 19 answers · asked by ỉη ץ٥ڵ 5 in Weather

Do spiders have any bone like structures.

2006-09-27 07:47:26 · 32 answers · asked by tomdom 1 in Biology

I could really use some help with this problem that I can't seem to solve after spending several hours on it.

A soccer player kicks a ball from level ground so that it will reach its maximum range, which is Rmax. How high is the ball when its horizontal distance from the starting point is 1/2 Rmax? How high is the ball when its horizontal distance from the starting point is 3/4 Rmax? (Ignore wind resistance).

2006-09-27 07:46:17 · 3 answers · asked by Anonymous in Physics

what are some EASY home made stink bombs

2006-09-27 07:44:44 · 3 answers · asked by Paintballer 3 in Chemistry

Please support with evidence. If it is true, what makes this happen?

2006-09-27 07:43:53 · 9 answers · asked by glass_teerz 2 in Other - Science

2006-09-27 07:43:17 · 15 answers · asked by Anonymous in Chemistry

2006-09-27 07:42:59 · 9 answers · asked by Anonymous in Chemistry

^^^^^^^^^^^^^^^

2006-09-27 07:41:40 · 3 answers · asked by jacksmyhro 1 in Physics

THEY SAY INDIA ALSO CAME UP WITH THE METRIC SYSTEM ETC. WAS THESE TWO EVENTS MANUFACTURING THE ZERO AND THE METRIC SYSTEM GIVEN TO THE WORLD SIMULTANEOUSLY?

2006-09-27 07:38:06 · 11 answers · asked by raseema 3 in Mathematics

2006-09-27 07:37:20 · 12 answers · asked by Cybertrash2000 3 in Mathematics

Any advices on how to track them? How to know which area they hang out at a lot? How to avoid alarming them? Any advices will be helpful. I would like to take more photography of them if possible.

2006-09-27 07:34:45 · 9 answers · asked by Anonymous in Zoology

I need to solve for the complex number z
the question is

(i+z)-3i(2-z)=iz+1

Ne help would be appreciated !! the answer is z= 11/5 + 3/5i.... i just need to know how to do it !

Thanx

2006-09-27 07:32:22 · 8 answers · asked by moooona1987 2 in Mathematics

Find the second derivative of

f (x) = 4/x + 5

2006-09-27 07:30:24 · 6 answers · asked by Girl 5 in Mathematics

2006-09-27 07:29:53 · 3 answers · asked by sahil 1 in Biology

2006-09-27 07:25:29 · 8 answers · asked by arash 1 in Biology

I am terrified of spiders! I've seen about 4 of these in my house. They looked sort of like a brown recluse, but at the end of their legs , instead of just pointed, they are round. (Sort of like little balls for feet) I've seen about 3 in the clothes hamper and 1 in the bathtub. They are weird looking, but I can't find a picture of them on internet. They are about 1/2 to 3/4 inches long. Yuck!

2006-09-27 07:19:34 · 9 answers · asked by gabby5 2 in Zoology

Find the second derivative of

f(x) = ln [ (3x^3 + 3)^4]

2006-09-27 07:17:12 · 2 answers · asked by Girl 5 in Mathematics

2006-09-27 07:14:54 · 12 answers · asked by Anonymous in Physics

thats all i have to answer the question

2006-09-27 07:14:29 · 4 answers · asked by medic999 1 in Mathematics

f (x) = 7x^4-8x^3-5

2006-09-27 07:13:45 · 4 answers · asked by Girl 5 in Mathematics

2006-09-27 07:13:43 · 6 answers · asked by Anonymous in Other - Science

2006-09-27 07:12:52 · 8 answers · asked by *~Tink~* 2 in Earth Sciences & Geology

2006-09-27 07:12:12 · 12 answers · asked by naughty boy 1 in Biology