Science & Mathematics - 25 July 2006

2006-07-25 11:09:56 · 7 answers · asked by Nafertiti 2 in Medicine

2006-07-25 11:08:56 · 22 answers · asked by WILLIAM B 1 in Astronomy & Space

Hair will grow and fall off and grow back again. What is the time between two fall offs? Is it 2 months, 6 months, 12 months, or others?

2006-07-25 11:07:55 · 3 answers · asked by shuangtheman 1 in Biology

I haven't taken any math classes since the 10th grade and I'd like to brush up on my algebra before heading off to college in the fall.

2006-07-25 11:02:06 · 8 answers · asked by pateo 2 in Mathematics

2006-07-25 11:01:12 · 7 answers · asked by Anonymous in Medicine

2006-07-25 11:00:05 · 18 answers · asked by ace50421 2 in Earth Sciences & Geology

I need one, chemistry related in some way, and it will also have to be easy to read text on it (I can change the text color...).
Also needs to be big enough.

2006-07-25 10:59:18 · 1 answers · asked by Anonymous in Chemistry

And what main thing would you use it for?

I want a cooking robot.

2006-07-25 10:58:39 · 15 answers · asked by justaskn 4 in Other - Science

2006-07-25 10:56:03 · 2 answers · asked by Anonymous in Biology

2006-07-25 10:55:35 · 6 answers · asked by sparkles 4 in Mathematics

With all the evidence and research that has been done to provide evidence for evolution, how come so many people still believe that something or someone called God created life on our planet?

2006-07-25 10:54:14 · 13 answers · asked by demon_god 2 in Other - Science

I am taking a statistics class. We are doing a presentation on how the TI-83 Calculator generates random integers. We need to come up with a formula or general rule on how the calculator comes up with the numbers. I know they aren't random, but I need to know how to get them myself.

2006-07-25 10:54:12 · 3 answers · asked by Anonymous in Mathematics

I have a modeling agency really interested in me but first I need to loose 3 kilos. They say this after measuring my hips so kind of confused. I thought you convert it to pounds but my mom seems to think that it could be a few inches off my hips i need to loose.

2006-07-25 10:50:50 · 15 answers · asked by zkissyz 2 in Mathematics

I've only seen them from the highway on tornado alley...
i've lived thru many hurricanes...but, don't like the tornados!

2006-07-25 10:48:20 · 12 answers · asked by ? 4 in Weather

What wood happen if the moon was to pull out of Earths orbet,and another plant would rentor the earths orbet like juptor ?

2006-07-25 10:47:29 · 9 answers · asked by echochat40 2 in Astronomy & Space

2006-07-25 10:45:38 · 12 answers · asked by MiKe 3 in Mathematics

It's a stair climber type exercise machine. Take a look:
http://i7.tinypic.com/210cac2.jpg

The length of the base is 30.25" and the width is 16.25", but the catalog does not list how high the foot pedals go.

Can you figure out how high the step is at the height shown in the pic, from the heel to the ground? And what formula did you use?

Thanks

2006-07-25 10:44:46 · 3 answers · asked by holymoly! 2 in Mathematics

When we've sent out space probes in the past to vist and gather information about our solar system, how do the engineers make sure none of the probes crash into an asteroid in the belt that exists between Mars and Jupiter?

2006-07-25 10:42:50 · 9 answers · asked by davidgarciadrg 1 in Astronomy & Space

2006-07-25 10:40:07 · 7 answers · asked by on the last day 2 in Other - Science

2006-07-25 10:39:02 · 6 answers · asked by Anonymous in Medicine

2006-07-25 10:33:10 · 1 answers · asked by Janybek K 1 in Geography

This happens at all of my single lever sink valves. Hot water measures 122.5 degrees with water running and handle in full hot position. When the lever is moved toward cold in one motion, the temperature momentarily rises to 122.7 degrees. Then, of course, the water gets cold. I can definitely feel the change with my hands, which led me to check this with a digital thermometer. Any theories?

2006-07-25 10:25:21 · 5 answers · asked by pk 2 in Physics

are we alone in the univers
what is the conorado 51 thing

2006-07-25 10:19:09 · 5 answers · asked by Anonymous in Astronomy & Space

Ideally, an area near the eastern States would be most practical because of a restricted budget.

2006-07-25 10:14:30 · 7 answers · asked by Ammy 6 in Earth Sciences & Geology

Evidence of Genetic Equilibrium and Evolutionary Change Support For Darwin Theory:

I need to compare Darwin's views on evoloutinary change known as gradualism with those of Steven Gould and Niles Eldridge called punctuated equilibrium.

When comparing them I need to explain how punctuated equilibrium enhances and further explains the "missing links" of gradualism,.

Please help me with some input on this!

2006-07-25 10:13:09 · 5 answers · asked by starruinstarla 1 in Biology

2006-07-25 10:12:11 · 12 answers · asked by Anonymous in Medicine

Is there a difference when calculating independent and conditional probabilities?
Example: if A and B are independent, P(AandB)=P(A)*P(B)
but if B is conditional on A : P(AandB|A) = ? I think it's still P(A)*P(B)

2006-07-25 10:10:01 · 4 answers · asked by darcy_t2e 3 in Mathematics

Haven't you ever noticed this, how a decelerating high speed rotating part can appear to slow, pause and appear stationary and then appear to reverse direction, and then continue its deceleration?
Is it something to do with the frequency of light and the rpm of the object?
Why when you blink and stare at the rotating object can your eye take a stationary snapshot of the object?

All answers or theorys are appreciated, if only so that i stop standing at the roadside blinking at the traffic and scratching my head. Carl.

2006-07-25 10:08:12 · 12 answers · asked by scubaspud 1 in Physics

2006-07-25 10:02:46 · 27 answers · asked by sparki34 2 in Mathematics

They are kind of small and stumpy? So what's the point?

2006-07-25 10:01:43 · 3 answers · asked by Ejsenstejn 2 in Biology