Science & Mathematics - 7 December 2006

How will they get back and forth to the space station? Is there a new craft out there?

2006-12-07 10:12:18 · 7 answers · asked by mjwarriorfan 2 in Astronomy & Space

2006-12-07 10:11:37 · 9 answers · asked by ladie.bug#1 2 in Astronomy & Space

5x2=32 ( that 2 is supposed to be an exponet) what does x equal


need help please and if possible please explain

2006-12-07 10:10:57 · 6 answers · asked by Anonymous in Mathematics

2006-12-07 10:07:01 · 2 answers · asked by korearepublicreddevils 1 in Mathematics

also..Find the exact value of. log4 256

2006-12-07 10:05:55 · 3 answers · asked by Eric K 2 in Mathematics

2006-12-07 10:05:27 · 5 answers · asked by dallas s 1 in Biology

The city has been sinking for centuries and is still sinking since it is built on top of a lake, is it possible for it , under so much weight, to at any moment collapse?

2006-12-07 10:03:13 · 5 answers · asked by Anonymous in Earth Sciences & Geology

would it maintain its speed?say nothing gets in its way would it make it to the sun?

2006-12-07 10:02:31 · 17 answers · asked by Anonymous in Astronomy & Space

2006-12-07 10:02:09 · 4 answers · asked by Jack 2 in Mathematics

suppose you tie a rock to the end of a 1meter long string and spin it in a vertical circle.wat is the minimum speed it can travel and just get around the top?(the rope will just start to go slack and the only force acting on the rock,downward,is gravity)

2006-12-07 10:01:20 · 2 answers · asked by kobay 2 in Mathematics

How do you factor x squared + 2x + 5? Thanks!

2006-12-07 10:01:01 · 5 answers · asked by teef 1 in Mathematics

2006-12-07 09:58:54 · 6 answers · asked by Anonymous in Weather

2006-12-07 09:57:48 · 5 answers · asked by Dave F 1 in Biology

-3x^2 - 8x - 3 = 0
discriminant:
number of real solutions:

2006-12-07 09:57:44 · 4 answers · asked by elizabeth 1 in Mathematics

this is for seience...[extra credit]..
but again why is our planet called earth??
stupid question huh...well its not me who picked it..
i just wannna know why it called earth?
HELP MEEEEEE

2006-12-07 09:57:42 · 13 answers · asked by panku y 1 in Astronomy & Space

2006-12-07 09:57:24 · 3 answers · asked by Dave F 1 in Zoology

CaCl2(s) --> Ca2+ (aq) + 2Cl-(aq) delta H= -81.5
an 11.0 g sample of CaCl2 is deissolved in 125 g of water, with both substances at 25.0 degrees celcius. calcultae the final temperature of the solution assuming no heat is lost to the surroundings and assuming the solution has a specific heat capacity of 4.18J/degrees C g
thnx!

2006-12-07 09:57:13 · 1 answers · asked by m a 3 in Chemistry

2006-12-07 09:57:02 · 11 answers · asked by Anonymous in Weather

i looked but didnt find anything do you know what it is?

2006-12-07 09:56:07 · 13 answers · asked by Anonymous in Other - Science

2006-12-07 09:55:46 · 4 answers · asked by wantshumpasta 1 in Physics

BECAUSE I NEED TO LEARN THEM BY MONDAY

2006-12-07 09:54:59 · 3 answers · asked by danny d 1 in Astronomy & Space

Ok, If carbon 14 has a half life of less than 6,000 years how can you determine the age of an organism that has been dead for 60,000 years? Is there still enough carbon 14 available to give an accurate reading? If not, how do you determine the age?

And also, why do so many fundamentalist christian groups like creationists pour scorn on search research?
Do they have any viable arguments to contradict evidence which, to my knowledge at least, is considered acceptable in the general scientific community?
Who is right, creationists, scientists or somewhere in between?
Thanks

2006-12-07 09:54:43 · 7 answers · asked by Melok 4 in Earth Sciences & Geology

How is calculas is it hard ..tell me how it is and show me some examples of how i works

I want to know because i might take it soon

Can u tell me ....Thank you

2006-12-07 09:54:20 · 3 answers · asked by Wii 1 in Mathematics

Ok, If carbon 14 has a half life of less than 6,000 years how can you determine the age of an organism that has been dead for 60,000 years? Is there still enough carbon 14 available to give an accurate reading? If not, how do you determine the age?

And also, why do so many fundamentalist christian groups like creationists pour scorn on search research?
Do they have any viable arguments to contradict evidence which, to my knowledge at least, is considered acceptable in the general scientific community?
Who is right, creationists, scientists or somewhere in between?
Thanks

2006-12-07 09:54:19 · 3 answers · asked by Melok 4 in Biology

for those who dont know it is a covenant between God and Noah a promise that he would use water to destroy the earth anymore .

2006-12-07 09:53:56 · 12 answers · asked by Anonymous in Weather

what is -7/8 + 1/2 - (-3/4)?

2006-12-07 09:50:27 · 7 answers · asked by Anonymous in Mathematics

1. 180% of what number is 261?

2. What percent of 689 is 1488.24?

3. 95.12 is 328% of what number?

4. 14 is 20% of what number?

2006-12-07 09:50:07 · 6 answers · asked by Emma aka UMA 2 in Mathematics

As in, is it a "1" with 99 "0"s or a "1" with 100 zeros? And is it also called a "googleplex" or something? Or is that a different number?
thnx.

P.S. Ecxuse me for poor spelling. :)

2006-12-07 09:49:18 · 6 answers · asked by Anonymous in Mathematics

its seems that were getting fatter,we have minimal hair(less and less) it only seems like a matter of time before we end up as fast food for aliens.

2006-12-07 09:48:47 · 9 answers · asked by Anonymous in Astronomy & Space

The time it takes to cover the distance between two cities by car is inversely proportional to the speed of the car. The trip takes 2 hours for a car moving at 65 mph. What is the speed of a car that makes the trip in 10 hours?

2006-12-07 09:48:01 · 2 answers · asked by elizabeth 1 in Mathematics