Science & Mathematics - 14 June 2006

2006-06-14 14:40:17 · 2 answers · asked by abhaysanan 1 in Chemistry

2006-06-14 14:38:38 · 12 answers · asked by attentiongetter11 1 in Mathematics

2006-06-14 14:31:47 · 13 answers · asked by Nicole B 1 in Geography

The answer is 2rad3/3.

I only got up to a few steps...but them i got confused.....so first I converted this to degrees by timing it by 180/pi. Then I got the number 780...and I don't know what to do next cause I'm not used to dealing with that big of a number....do u have to find a reference angle or something?

2006-06-14 14:30:07 · 3 answers · asked by hellokid 1 in Mathematics

Mine is iolite because it's pleochroic and nobody is ever sure what it is and it seems to "change colors. I also love pink tourmaline.

2006-06-14 14:30:05 · 17 answers · asked by Julie6962 5 in Earth Sciences & Geology

2006-06-14 14:27:55 · 29 answers · asked by AstroLander 1 in Earth Sciences & Geology

a) the evaporation of water
b) the rusting of iron
c) the combustion of hydrogen
d) the tarnishing of silver
e) bothe the rusting of iron and the tarnishing of silver

2006-06-14 14:27:44 · 15 answers · asked by shernitalbanks 2 in Chemistry

a) tarnishing of silver
b) the rusting of iron
c)the combustion of butane gas
d) the condesation of steam
e) the decomposition of water to hydrogen gas and oxygen gas

2006-06-14 14:26:14 · 6 answers · asked by shernitalbanks 2 in Chemistry

2006-06-14 14:25:49 · 10 answers · asked by Ed C 2 in Zoology

Are there any telescopes that can be controlled by a computer and take images by USB?

2006-06-14 14:23:54 · 6 answers · asked by Anonymous in Astronomy & Space

i got the answer.

2006-06-14 14:22:36 · 10 answers · asked by Anonymous in Weather

2006-06-14 14:22:02 · 7 answers · asked by manuawal 2 in Medicine

Global warming is the gradual increase in the earth's surface temperature. Many refuse to believe we are in a serious crisis... so I was wondering what your opinion was.

2006-06-14 14:19:13 · 14 answers · asked by tato 1 in Earth Sciences & Geology

2006-06-14 14:17:31 · 13 answers · asked by neologicskm 2 in Earth Sciences & Geology

because, when you bounce a basket ball, in the outside, like on a driveway, you hear the echo maybe half a second later. but when you flick a light switch, the light goes on immediately. but then, the sound has to travel to the atmoshere and back, so what is faster?

2006-06-14 14:13:20 · 44 answers · asked by yamsie love 1 in Physics

2006-06-14 14:06:33 · 13 answers · asked by Scott R 6 in Mathematics

2006-06-14 14:06:28 · 6 answers · asked by eina 1 in Chemistry

2006-06-14 14:02:32 · 11 answers · asked by BALANCER 3 in Earth Sciences & Geology

This is a weird question that Mr.Rie asked me to ask, so don't blame me if you think it's odd or stupid.

2006-06-14 14:00:40 · 14 answers · asked by Mummy of 2 7 in Earth Sciences & Geology

If you know any, that would be great. I need one with mixed problems in it. It has to have the basics like Polynomials, Quadratics, Linear Equations. But, it can't be an Advanced Algebra sheet....... thanks

2006-06-14 14:00:40 · 6 answers · asked by jennybilenny 1 in Mathematics

Please explain what materials are used and detailed working mechanism

2006-06-14 13:58:47 · 2 answers · asked by Nina R 1 in Engineering

The sum of the first n positive integers is 31375. Determine the value of n.

2006-06-14 13:51:29 · 5 answers · asked by Miranda J 1 in Mathematics

someone told me it would make me less than 50% percent asian, which didn't make sense to me at all. i want your opinions. thanks

2006-06-14 13:50:25 · 5 answers · asked by lookingforanswersandquestions 4 in Other - Science

Or is that considered too young?

2006-06-14 13:48:45 · 10 answers · asked by Anonymous in Medicine

How do you find an equation of a circle where C(-4,2) and D(8,8) are endpoints of a diameter? How do you solve this Problem....

The answer is (x-2)^2+(x-5)^2=45...but HOW do you find this out???? Does the standard form of a circle have anything to do with this??? PLEASE HELp!!! THANKS

2006-06-14 13:44:35 · 7 answers · asked by hellokid 1 in Mathematics

2006-06-14 13:38:51 · 4 answers · asked by Anonymous in Geography

2006-06-14 13:38:51 · 14 answers · asked by tonymonton 2 in Biology

2006-06-14 13:36:40 · 8 answers · asked by Jenna S 1 in Earth Sciences & Geology

2006-06-14 13:30:50 · 13 answers · asked by poet 1 in Earth Sciences & Geology

What is the graph of this equation?

x^2+13xy+19y^2+5x-2y+13=0

The answer is a HYPERBOLA, but why???????
Is it because it has an xy???

I thought it was an ellipse because the AC>0

2006-06-14 13:30:12 · 3 answers · asked by hellokid 1 in Mathematics