Science & Mathematics - 26 January 2007

2007-01-26 12:51:10 · 9 answers · asked by ISAAC P 1 in Mathematics

I do not understand how.

2007-01-26 12:50:47 · 2 answers · asked by noggle4 2 in Mathematics

Science-related.

This is something I have to do because I didn't show up to a debate; could graphs or pictures be incorporated into the report? If not, I don't know how to fill up 10 pages with meaningful info. :S

2007-01-26 12:49:36 · 5 answers · asked by sparklycrayons 1 in Biology

I'm really haveing a hard time with these problems could someone help. Thanks.

1. sqrt 3x to the power of 5 y to the power of 14

2. sqrt 150

3. sqrt 24

4. sqrt 75 x to the power of 2 y to the power of 3

2007-01-26 12:48:56 · 6 answers · asked by Anonymous in Mathematics

2007-01-26 12:48:55 · 10 answers · asked by h.marieh 2 in Medicine

2007-01-26 12:46:41 · 13 answers · asked by And kayla was like 1 in Astronomy & Space

Math

2007-01-26 12:43:28 · 10 answers · asked by troublemaker79 2 in Mathematics

ok this math question says "If a Snail travels 2000 inches in 2 hours how long does it take to travel 50 inches?" Can someone tell me how to do this and what i should get please?


i was thinking i need to take 2000 and divide it by 2 and than - 50 and i get 950. is that right?
thanx for any help

2007-01-26 12:41:05 · 6 answers · asked by off_the_wall1991 1 in Mathematics

I think my son may have consumed some LSD and i know what the side effects are. Is there any way to flush out his system so there are no long term effects on his brain ?

2007-01-26 12:40:24 · 6 answers · asked by nathan2484 2 in Medicine

Is OH count as an atom? Or OH is something O atom and H atom combined?

2007-01-26 12:38:39 · 3 answers · asked by bchem 1 in Chemistry

Does that mean that when I leave my heat on for my air conditioning for ONE HOUR that it equals 1 KwH ?

SK

2007-01-26 12:38:05 · 9 answers · asked by Anonymous in Engineering

and a googleplex is a one with a googles worth of zeros behind it.

2007-01-26 12:37:03 · 4 answers · asked by Anonymous in Astronomy & Space

The problem states that a school bus pulls into an intersection as a car approaches at 25 km/h on an icy street. as the car's driver sees the bus 26 m away, he slams on the brakes and since the car does not have anti-lock breaks, it slides towards the intersection. I am given a co-efficient of kinetic friction that equals 0.10 and I am asked if the car hits the bus. The answer key states that the car stops after traveling 24.6 m and does not hit the bus, but without the car's mass or weight, I am not sure how to proceed. Is there something that I am missing?

2007-01-26 12:36:00 · 2 answers · asked by mksbema 1 in Physics

Does anyone know what it is--I am trying to find it on the internet-have found similar pills but not an exact match-need to know what they are originally prescribed for please.

2007-01-26 12:35:59 · 0 answers · asked by calebjohnsmom 3 in Medicine

So it says:

A solid piece of leadc has a mass of 23.94 g and a volume of 2.10 cm^3. From these data, calculate the density of lead in SI units (kg/m^3).

So I converted g into kg getting .02394 kg and 2.10 cm^3 into m^3 getting .0210 m^3......

And I divide .02394 kg by .0210 m^3 and get 1.14 kg/m^3...

But the answer in the back of the book is 11.4 x 10^3 kg/m^3.

What am I doing wrong?

2007-01-26 12:34:21 · 2 answers · asked by Anonymous in Physics

I am interested to know if electrons have been proven beyond a shadow of doubt to be identical through observation or is it solely a theoretical/mathematical assumption.

2007-01-26 12:29:59 · 7 answers · asked by Anonymous in Physics

2007-01-26 12:28:39 · 3 answers · asked by gm_santayana 2 in Biology

2007-01-26 12:26:46 · 7 answers · asked by ANA LUZ A 1 in Mathematics

The sum of 3 numbers is 43. The first number is 10 more than the second number and the third number is 2 less thnt 3 times the second number. (a) what is the greater of the three numbers? (b) what is the least of the three numbers.

2007-01-26 12:26:05 · 9 answers · asked by larrylnguyen 1 in Mathematics

For a fixed rate, a fixed principal amount, and a fixed compounding cycle, the return is an exponential function of time. Using the formula, , let r = 8%, P = 1, and n = 1 and give the coordinates (t,A) for the points where t = 0, 1, 2, 3, 4. Round your answer to the hundredth's place.

I need the coordinates, how its worked and the graph.

Thanks

2007-01-26 12:24:29 · 1 answers · asked by laindia187 1 in Mathematics

As soon as someone yawns i yawn... infact as soon as i talk about yawning i yawn.... infact i am yawning now just talking about it.... there must be some scientific reason for the yawn epidemic ???

ps if you say it is because this question is boring ... you are definately making me yawn !!

2007-01-26 12:21:17 · 3 answers · asked by StuCee 1 in Medicine

2007-01-26 12:20:40 · 5 answers · asked by Anonymous in Mathematics

2007-01-26 12:20:38 · 5 answers · asked by LALALAND 1 in Mathematics

2007-01-26 12:18:51 · 3 answers · asked by Anonymous in Mathematics

2007-01-26 12:17:08 · 7 answers · asked by Anonymous in Mathematics

(At what temprature)

2007-01-26 12:16:51 · 10 answers · asked by Joel 2 in Earth Sciences & Geology

2007-01-26 12:16:09 · 8 answers · asked by Anonymous in Mathematics

2007-01-26 12:15:39 · 5 answers · asked by casanova 1 in Chemistry

2007-01-26 12:15:16 · 2 answers · asked by Anonymous in Mathematics

How is it possible to look back in time considereing the current technology available?
Whoever can solve is moderately intelligent.

2007-01-26 12:13:30 · 9 answers · asked by Please help!! 2 in Astronomy & Space