Science & Mathematics - 16 November 2006

i was wondering why ? i know that are milked several times a day. but why. will the milk go bad or dry up?

2006-11-16 17:21:02 · 10 answers · asked by christopher m 1 in Zoology

2006-11-16 17:19:36 · 8 answers · asked by Rakhita D 1 in Geography

Suppose
x^(n) = a^(m) - b^(m)
where "m" is any number >2 & n>2.
Then the above equation doesn't hold for natural solutions of "x" , "a" & "b".
Is this marvellous fact provable?

2006-11-16 17:18:43 · 2 answers · asked by rajesh bhowmick 2 in Mathematics

2006-11-16 17:14:53 · 8 answers · asked by Anonymous in Mathematics

2006-11-16 17:13:20 · 5 answers · asked by Anonymous in Mathematics

A yo-yo is being spun and is moving in a circle 6.5 cm in radius at a speed of 24 cm/s
while making an unknown angle with the vertical.

a) Determine the angle .

The \rope" holding up the yo-yo is actually a rubber band whose
spring constant is 3.1 N/m. If the mass of the yo-yo is 0.10 kg,
determine the unstretched length of the rubber band.

2006-11-16 17:11:42 · 2 answers · asked by ncope196 1 in Physics

2006-11-16 17:07:43 · 6 answers · asked by RIZA RICHARD L 1 in Earth Sciences & Geology

that will show you step-by-step solutions to problems

2006-11-16 17:07:39 · 1 answers · asked by single mami 2 in Mathematics

Find the center, transverse axis, vertices, foci, and asymptotes.
x^2 - 9y^2 - 2x - 18y - 9 = 0

The center is at ( , ).

The coordinates of the two vertices are ( , ) and ( , ).

The coordinates of the two foci are ( , ) and ( , ).

The slope in the equation for the asymptotes.

2006-11-16 17:04:43 · 2 answers · asked by David N 1 in Mathematics

2006-11-16 17:03:24 · 18 answers · asked by Rebecca H 1 in Earth Sciences & Geology

2006-11-16 17:01:59 · 2 answers · asked by Anonymous in Biology

Later, 45 boys departed, leaving five times as many girls as boys. Determine the initial number of boys and girls at the rehearsal.

plz show ur work =) thx

2006-11-16 16:59:36 · 6 answers · asked by Anonymous in Mathematics

when the point (4,7) is on the graph of y=x^2+c

2006-11-16 16:58:03 · 4 answers · asked by Anonymous in Mathematics

A 50.0 kg skier is at the top of a slope. At the initial point A, the skier is 10.0 m vertically above the final point B.

(a) Set the zero level for gravitational potential energy at B, and find the gravitational potential energy of the skier at A and B. Then find the difference in potential energy between these two points.

(b) Repeat this problem with the zero level at point A.

(c) Repeat this problem with the zero level midway down the slope, at a height of 5.0 m.

2006-11-16 16:57:25 · 1 answers · asked by Fanjame 1 in Physics

2006-11-16 16:57:01 · 9 answers · asked by Antonio 1 in Other - Science

2006-11-16 16:56:55 · 4 answers · asked by deggy D 1 in Botany

What mechanism(s) perturb objects from their origin in the Oort cloud into orbits that take them into the inner solar system?

2006-11-16 16:54:03 · 6 answers · asked by Anonymous in Astronomy & Space

2006-11-16 16:53:28 · 1 answers · asked by Anonymous in Botany

I know the whole religion contraversy, but have either been proved? so how do we know that either are right.

2006-11-16 16:51:57 · 6 answers · asked by Anonymous in Biology

2006-11-16 16:51:01 · 13 answers · asked by Antonio 1 in Astronomy & Space

2006-11-16 16:49:44 · 3 answers · asked by ♥LiveLoveLaugh♥ 2 in Chemistry

The hot water faucet takes four minutes to fill a tub, and a cold-water faucet takes three minutes fo the same job. How long to fill the tub if both faucets are used?

2006-11-16 16:48:26 · 5 answers · asked by Anonymous in Mathematics

2006-11-16 16:42:39 · 5 answers · asked by kamal_kant17 1 in Engineering

What is the speed of light measured relative to?

2006-11-16 16:42:03 · 3 answers · asked by Anonymous in Astronomy & Space

2006-11-16 16:41:40 · 12 answers · asked by Anonymous in Mathematics

I asked my high school astronomy teacher a few years ago what he meant by growing, since that would imply that there's some kind of new space it's taking up.

He said there's matter outside. Isn't everything made up of matter? Still don't know the answer to this one after all this time.

2006-11-16 16:41:30 · 11 answers · asked by Anonymous in Astronomy & Space

Student A has half of the kinetic energy of student B. Student A speeds up by 1.0 m/s, at which point she has the same kinetic energy as student B. If student A's mass is twice the mass of student B, what was the original speed of student A?

2006-11-16 16:40:03 · 1 answers · asked by J39P 1 in Physics

The following is a continuous random variable: Start at (0,.3) to (1,.3) to (1.5,.5) to (2,.3) to (3,.3)

Find the following probabilities:
i. P(X>1)
ii. P(X<1)
iii. P(X=1)
iv. P(.5 v. P(.5
Now I'm not just someone looking for the answers, I actually want to figure out how to work them. They keep telling me to use the area formula, but I still can't figure out the length and width. If someone could please help, I would greatly appreciate it.

2006-11-16 16:37:08 · 1 answers · asked by Anonymous in Mathematics

on the back of the pill it has 241 at the top and 1 at the bottom and then the front has watson on it, by sis in law found this and thinks it could possibly be one of her breathing pills but we arent sure can you help?

2006-11-16 16:36:34 · 10 answers · asked by star_dust_76 1 in Medicine

theres a star to the eat thats blinking eraticly.
the time is now 11:33 central time
it should be obvious when you look to the east of wich star or body
is releasing the most light

2006-11-16 16:35:34 · 6 answers · asked by Wesley!!! 3 in Astronomy & Space