Science & Mathematics - 30 November 2007

2007-11-30 09:34:28 · 5 answers · asked by Troy O 1 in Zoology

If your a Pediatric anesthesiologist, explain to me your regular day??? Is it painful to see sick kids?? What do you like about your job?? I'm so interested in becoming one, but I'm only a Junior in HS.. I just want some information..

2007-11-30 09:33:07 · 4 answers · asked by Anonymous in Medicine

2007-11-30 09:26:34 · 10 answers · asked by Ronald R 1 in Biology

I'm from there and when i went america everyone thought i was from scotland because of my accent. This question is totally for the sake of it , so i dont want to hear any crap answers like "Whatever" or stuff like that coz i cant be arsed. :)

2007-11-30 09:26:15 · 5 answers · asked by Morgan M 3 in Geography

Let P be the tangent plane to the surface xyz=a^3 at the point (r,s,t). Find the Cartesian equation of P.
Let T be the tetrahedron (1/3*(area of base x height)) formed by the coordinate planes, x=0, y=0, z=0, and the tangent plane P.
Show that the volume of T is independent of the point (r,s,t).

2007-11-30 09:20:42 · 1 answers · asked by Bomboo jo 1 in Mathematics

x+2y=-5
2x-y=4

2007-11-30 09:17:19 · 9 answers · asked by ihurtmyhand 4 in Mathematics

2007-11-30 09:14:17 · 2 answers · asked by bvy2405 1 in Other - Science

An 90.0 N box of clothes is pulled 23.0 m up a 30.0° ramp by a force of 115 N that points along the ramp. If the coefficient of kinetic friction between the box and ramp is 0.22, calculate the change in the box's kinetic energy.

Just show me how you got it

2007-11-30 09:09:02 · 6 answers · asked by Anonymous in Physics

if your religious and get offended then dont comment on the question

2007-11-30 09:07:47 · 37 answers · asked by . . 1 in Astronomy & Space

2007-11-30 09:07:16 · 6 answers · asked by Tomas s 2 in Weather

It was last seen in 1985 and 1986... and is not expected to be seen again until 2061. Was anyone out there watching... and if so... what was it like?

2007-11-30 09:05:45 · 15 answers · asked by partydudette52 4 in Astronomy & Space

whats the formula to figure out this problem

3,5,-5...

The first term is 3. Each even-numbered term is 2 more than the previous term and each odd-numbered term, after the first, is -1 times the previous term. For example, the second term is 3+2, and the third term is -1 * 5. What is the 55th term of the sequence?

2007-11-30 09:04:29 · 3 answers · asked by Carl C 1 in Mathematics

I was pretty sure there was a method for measuring the density of a solid by comparing the weight in water with the dry weight, but I cannot find exactly what conversion etc. to use or how to get the density using these weights.

2007-11-30 09:01:16 · 3 answers · asked by Justin 2 in Physics

Now she says most people have football shaped eyeballs, i don't want to fight her, but I want to have some snappy comebacks for her when she makes fun of me again, so can anybody help me

2007-11-30 09:00:56 · 10 answers · asked by Anonymous in Biology

2007-11-30 08:57:17 · 8 answers · asked by Anonymous in Mathematics

It's about the "rotating mass". I think at speed, they would be the same. The difference in acceleration not noticable.

2007-11-30 08:57:12 · 3 answers · asked by Anonymous in Physics

Subtract. Express in simplest form.

???

2007-11-30 08:52:41 · 3 answers · asked by Anonymous in Mathematics

2007-11-30 08:51:12 · 9 answers · asked by Anonymous in Astronomy & Space

I say 'no'. Yeah, no.

2007-11-30 08:50:35 · 8 answers · asked by Brandon's been a dirty Hore 5 in Other - Science

Help please

2007-11-30 08:50:00 · 4 answers · asked by Anonymous in Mathematics

I know almost no one who has ESP. I know someone out there besides me has to actually have ESP. Come on.

And go ahead, argue with me that ESP doesn't exist.

2007-11-30 08:46:55 · 13 answers · asked by Hyper_Shadow 1 in Parapsychology

How do you divide a mixed fraction by a regular fraction???

2007-11-30 08:44:38 · 26 answers · asked by shopaholic099 1 in Mathematics

Every year three students are nominated to be “Student of the Year.” After a review process, 10 teachers must rank each student first, second or third place (no ties), with each first-place vote worth three points, each second-place vote worth two points, and each third-place vote worth one point.
Under these conditions, what is the smallest number of first-place votes that it would take to ensure that a student would win the Student of the Year? What is the smallest number of first-place votes a student could receive and still win the Student of the Year?
Please show work and procedure.

2007-11-30 08:41:02 · 4 answers · asked by Anonymous in Mathematics

What are some examples of biodiversity?
biodiversity is a richness of different kinds of living things

2007-11-30 08:40:00 · 2 answers · asked by villa x 2 in Botany

If you can't explain it..(what happens in the brain to cause this)...then please give us a scientific site that will explain it. Thanks!

2007-11-30 08:38:37 · 13 answers · asked by Deenie 6 in Paranormal Phenomena

2007-11-30 08:36:36 · 4 answers · asked by Tanya L 2 in Physics

A m=6 kg weight is dropped from height h =2.0 m onto a cart containing sand , mass M= 22 kg, initially moving at horizontal speed v= 3.1 m/s. How much heat is released in the process ?

2007-11-30 08:27:58 · 1 answers · asked by Anonymous in Physics

I have heard about takeons which are supposed to travel faster than the speed of light. I thought that nothing could travel faster than this. Could someone please explain!

2007-11-30 08:27:03 · 3 answers · asked by Anonymous in Physics

2007-11-30 08:25:57 · 1 answers · asked by Anonymous in Medicine

is there a way to look it up? is there a free way to test it yourself? will the child have the same blood type as the mother? why does blood type matter if your not going to be getting/ giving blood?

what happens when a person gets blood from a blood type that is not compatible with them?

2007-11-30 08:22:17 · 15 answers · asked by Anonymous in Medicine