Science & Mathematics - 20 July 2007

2007-07-20 07:52:36 · 12 answers · asked by Anonymous in Astronomy & Space

What do ya'll think about "Dooms Day" December 21st 2012?

2007-07-20 07:52:06 · 12 answers · asked by Anonymous in Earth Sciences & Geology

The map needs to be relatively detailed, perhaps latitude and longitude lines. And free would be great. Any links would be appreciated, thank you!!

2007-07-20 07:51:29 · 3 answers · asked by Tex 1 in Geography

2007-07-20 07:50:23 · 5 answers · asked by kanayo c 1 in Mathematics

Solve each of the following systems by graphing
x - 2y = 8
3x - 2y = 12

2007-07-20 07:47:57 · 11 answers · asked by Dawn M 1 in Mathematics

x/x-5=-2x/x

solve this equation
i keep getting x^2, but i dont know how to solve it from there. nasty bugger of a problem. thank you!

2007-07-20 07:42:15 · 12 answers · asked by Anonymous in Mathematics

Why are gray when they are full of water then why do they become white? Clouds are water, so why do they change color witht he different levels of water?

2007-07-20 07:42:03 · 4 answers · asked by ? 2 in Weather

2007-07-20 07:41:14 · 2 answers · asked by bumberclarte 1 in Weather

2007-07-20 07:37:08 · 6 answers · asked by Alexander 6 in Physics

Ok i Wanna ask there's a never ending Universe out there try to imagen that never ending! some galaxy's as we speek might be forming and their is a chance that since the universe is non-ending that their is an exact same galaxy as ours formed who knows there is a postive chance that there is life out there we other wise i can't accept that we are alone in an never ending universe what do you think? keep in mind never ending and also keep in mind the universe stars us your kitty the sun was all made by the same thing the "big bang" every thing

2007-07-20 07:36:41 · 14 answers · asked by Anonymous in Astronomy & Space

walk on the moon, extremely fake

2007-07-20 07:36:37 · 11 answers · asked by lalo_leemx 2 in Astronomy & Space

I ws sitting outside my office building a few minutes ago and this giant black bug kept trying to take swipes at my head. It was approximately 1 1/2 inces to 2 inches long. It's wings resemebled the shape of a common house fly, except they were all solid black and not at all tranlucent. It had an oval shaped head that looked like it had two tiny eyes on either side. It also had a grey oval patch on the top part of it's head - I don't remember if it overlapped it's eyes. By the size and looks of it it looked like it weighed alot for a bug, kind of beelte like even though it's wings were not shells, they did have a thickness to them. I did not see it's undeside very well, but from when it was flying I could tell it was almost completely if not completely black.

I looked at various species of cicadas but could not find one that matched what I saw - most had transparent wings and were ovalish. Can someone tell me what this is??? please...

2007-07-20 07:34:42 · 3 answers · asked by Anonymous in Biology

If landed on the visible side, there would be no questions, if or may be. We could see it with a telescope and that would be it. This way there is legit question of acctual landing.

2007-07-20 07:34:14 · 15 answers · asked by vlsmily 1 in Astronomy & Space

also how does expotential functions effect us in real life functions

2007-07-20 07:33:31 · 3 answers · asked by littlesoutherner12 1 in Mathematics

I once overheard a professor say that if you use all of axioms of mathematics in a particular order, with no mathematical errors in any way, the final answer is: 1 > 0. Is there a name for this idea/concept?

2007-07-20 07:29:25 · 10 answers · asked by Aquaboy 6 in Mathematics

i got everything, and i mean every single thing from my dad's side of the family. body, height, face, color, personality. my dad is a print of his dad and im a print of my dad's. people say im a female version of him, but prettier. And the one thing i did not get, was my grandfather's green eyes. neither did my dad. why did this happen??

2007-07-20 07:21:24 · 12 answers · asked by ♥ 4 in Biology

I'm trying to convert the following problems:
a. How many grams are in 5,280 mg?
b. How many meters are in 475 nanometers?
c. What is the mass in grams of a 72.6 kg man?
d. How many milliliters are contained in a 2L bottle?

The answers I got are:
a. 5.28 g
b. 4.75 X 10 to the negative seventh power m (meters)
c. 7.26 X 10 to the negative second power g (grams) OR .0726g
d. 2000mL

Did I do these right? Thanks for your help!

2007-07-20 07:20:45 · 7 answers · asked by Steven M 3 in Chemistry

2007-07-20 07:19:05 · 6 answers · asked by l h 1 in Mathematics

Please explain how u got the answer!!

2007-07-20 07:17:46 · 13 answers · asked by Savi 1 in Mathematics

What is the slope of a line PERPENDICULAR to the line passing through the given points P (6,-1), and Q (3,-2).?? Do I use the regualr formula? I am not sure? Does anybody know of any websites I can get some help from???

2007-07-20 07:15:40 · 7 answers · asked by 777 6 in Mathematics

My version. I say it's because there aren't any beaches or tanning salons. lol

2007-07-20 07:11:14 · 11 answers · asked by stick man 6 in Astronomy & Space

Rewrite the equation y = –5x + 3 as a function of x.

Solve the system by addition.
x + y = 10
x – y = 6

Solve the following system of linear inequalities by graphing.
x – 2y < 4
x <1

2007-07-20 07:09:18 · 5 answers · asked by Dave 4 in Mathematics

In parallel we would need to develop the fusion process with Duterium & Helium 3 Isotope on a commercial basis. One school bus-sized load of He3 would supply the US's energy needs for 1 year and produce only water as a byproduct! China is planning to do this to mine the 1-3 meter layer of He3 covering the Moon's surface by eons of the solar wind.

2007-07-20 07:00:56 · 15 answers · asked by vpi61 2 in Astronomy & Space

if I wanted to engineer chemicals, (example: polymers and industrial chemicals and such, other things somewhat relevant to biology), would a biochem and chem double major help alot or would it be overkill?

2007-07-20 06:59:33 · 4 answers · asked by Anonymous in Chemistry

What happens with paradoxes in theory? Putting traveling back intime imposible aside. Im sure that you all have heard of the if you go back in time and kill your self then you never could be able to go back in time to kill yourself. So what would happen?

2007-07-20 06:56:15 · 7 answers · asked by schlynn2000 1 in Physics

2007-07-20 06:55:40 · 11 answers · asked by Ryan A 1 in Mathematics

What is the circumfrance of a circle that has a diameter of 18 cm?(pi=3.14)
A 21.14 cm2
B 56.52 cm
C 254.34 cm2
D 28.27 cm

Please show me how to do it!Thanks!^_^

2007-07-20 06:54:39 · 12 answers · asked by duh4296 1 in Mathematics

Do you think it is because after they go and don't find footprints, or any of the vehicles that were suppossed to be left, then the big lie will be exposed?

2007-07-20 06:52:01 · 24 answers · asked by Pure Wisdom 2 in Astronomy & Space

2007-07-20 06:51:39 · 4 answers · asked by l h 1 in Mathematics

Specifically, what is the risk to astronauts passing through it on their way to the moon?

2007-07-20 06:51:11 · 8 answers · asked by rambling vine 3 in Astronomy & Space