Science & Mathematics - 12 February 2007

2007-02-12 02:03:17 · 4 answers · asked by SOJLO 3 in Zoology

2007-02-12 02:01:12 · 4 answers · asked by SOJLO 3 in Geography

2007-02-12 01:56:56 · 7 answers · asked by thesimpsons086 1 in Zoology

Our History, alternated of Daily pay-History, continuously follows the cycles of 24 a thousand years, that if repeat infinitely. You agree or descorda? Why?

2007-02-12 01:56:27 · 1 answers · asked by britotarcisio 6 in Biology

I have developed an interest in galaxies other than the milky way.

2007-02-12 01:55:05 · 2 answers · asked by Anonymous in Astronomy & Space

2007-02-12 01:52:18 · 4 answers · asked by Anonymous in Medicine

why not? some humans races became apes?and not the contrary

2007-02-12 01:50:29 · 9 answers · asked by booster 1 in Zoology

2007-02-12 01:49:33 · 4 answers · asked by paul f 1 in Chemistry

Anyone who takes five minutes to actually reseach the topic would understand that it's not just making certain parts of the world that are normally very cold warmer, but it is changing climates everywhere - excessive rain in normally dry places, excessive drought in other places, places that never get snow are seeing it fall this year (Pheonix, AZ), and extreme weather is more and more common (three weeks ago it was like spring in NY, now they have early 8 feet of snow on the ground) etc....
How can someone who never read anything on the topic, other than a headline, form such strong opinions?

2007-02-12 01:47:53 · 6 answers · asked by Asami 1 in Weather

2007-02-12 01:45:36 · 5 answers · asked by einstien 2 in Physics

my grandpa ran over my puppy and broke her leg. I'm home alone and fourteen what should I do?

2007-02-12 01:45:20 · 11 answers · asked by Anonymous in Zoology

because I have to sit on an electric blanket myself

2007-02-12 01:45:03 · 11 answers · asked by gaz_1981_uk 1 in Astronomy & Space

From my childhood I have seen same moon with Craters forming a "deer" or "rabbit" like figure on it. If moon has a spherical surface it should have other surface which do not have the same figure as seen by nacked eye.

2007-02-12 01:42:26 · 7 answers · asked by jp 2 in Astronomy & Space

A legless vertebrate, 3 feet long, with sharp incisor teeth at the very front of its mouth: teeth at the back of its mouth that have flat, wide, bumpy surfaces; a stomach divided into 3 separate chambers; and a long coild small intestine; and no gallbladder.

2007-02-12 01:42:11 · 7 answers · asked by Cass C 2 in Zoology

If you can have any superpower, what could it be?

2007-02-12 01:41:18 · 9 answers · asked by Pedro 1 in Physics

2007-02-12 01:40:43 · 2 answers · asked by Anonymous in Engineering

WHAT FORMULA DO I USE? I want to use Microsoft Excel to answer the the following equation:?

5.25% of initial 25
3.25% of remaining

for 5 values 5, 10, 20, 50, 150

so i want it to figure out whether or not each value is more than 25 if it is i want it to calculate 5.25% of 25 and 3.25% of remaining value

Answers should be:

5 = 0.2625
10 = 0.525
20 = 1.05
50 = 2.125
150 = 5.375

i would just like to enter ANY value, not necessarily one of the 5 given values, (i.e. "50") and see results (i.e. "2.125"). i would like to enter any number value i want excel to calculate the rest. thanks in advance

2007-02-12 01:39:25 · 7 answers · asked by Anonymous in Mathematics

2007-02-12 01:39:18 · 2 answers · asked by Pedro 1 in Physics

How can I convert:
1) Ethanol to 1-bromo propane
2) Ethene to methanal
3) 2-methyl propene to ethanal??
Thanks in advance.

2007-02-12 01:36:02 · 1 answers · asked by beachblue99 4 in Chemistry

Here's the deal, a few years ago I decided to do some custom shifter knobs. The goal was to make them durable enough to last a life time structuraly so I put a steel core on the inside as the main way to mount it.

I've had one in my truck for four years now and just noticed last week it has a big crack in the back. It's not loose on the core or anything but it troubles me and I don't want to have this problem. My thought is the steel core is expanding and contracting too much with the weather changes and produced the crack. (there's only one other I did for now to test up north, I'm in the south.) What kind of metal can I use as a core that expands minimally during extreme weather changes to help stop this?

The last thing I want is to start doing these things and have them fall apart in someone's hand. (That's why I've been running a five year test.)

I did think that maybe it was what I used on the outside but I checked on it and it doesn't shrink once baked.

Thanks for any help!

2007-02-12 01:35:34 · 4 answers · asked by Anonymous in Engineering

f(x)=sqrt(-40+14x-x^2) find the antiderivative satisfying the condition F(7)=3

2007-02-12 01:33:44 · 3 answers · asked by Anonymous in Mathematics

2007-02-12 01:32:59 · 3 answers · asked by paul f 1 in Chemistry

How does hexokinase hydrolyzes ATP to ADP?

2007-02-12 01:32:38 · 2 answers · asked by Anonymous in Biology

I'm pretty sure that IamwhoIam didn't answer the question when it was asked 9 months ago, just a lot of info about diamonds. Are they metal? If so, please explain why. If not, please explain why.

Thanks

2007-02-12 01:29:17 · 6 answers · asked by Anonymous in Chemistry

2007-02-12 01:27:36 · 4 answers · asked by C.T. 2 in Mathematics

2007-02-12 01:26:47 · 3 answers · asked by goring 6 in Astronomy & Space

2007-02-12 01:26:09 · 2 answers · asked by C.T. 2 in Mathematics

2007-02-12 01:25:00 · 4 answers · asked by C.T. 2 in Mathematics

2007-02-12 01:21:26 · 4 answers · asked by Red Falcon 1 in Chemistry

Study=No Fail
No Study=Fail

Study+No Study=Fail+No Fail

therefore; Study=Fail

2007-02-12 01:20:41 · 9 answers · asked by tn5421 3 in Mathematics