Science & Mathematics - 12 December 2006

when generator can prouce 3000 kilowatts of electical power. if the same generator is currently producing 2010 kilowatts, at what percentage of its full capacity is it running?



brittany earns $75 in a week doing yard work. if she spends $19.20 on CDs, what percentage of her earning did she spend on CDs?

2006-12-12 10:39:51 · 4 answers · asked by ♥angelbaby♥ 1 in Mathematics

What do meteors have to do w/ math?
What do meteors have to do w/ science?
What do meteors have to do w/ you?
What do meteors have to do w/ earth?

2006-12-12 10:37:14 · 4 answers · asked by Ann 2 in Astronomy & Space

I need some help. I need to know 10 ways a spefic magnet is use doesn't matter what type just need to know what it does

What does the magnet do?

what "machine" it's found in?

what does the "machine" do?

what industy is it used in?

2006-12-12 10:37:00 · 2 answers · asked by Ambegurl 3 in Engineering

The question is use the triangle with vertices (1,1), (5,1), and (3,3). Write the transformation that best describes the move to the given vertices. (1,5), (5,5), and (3,3).

2006-12-12 10:36:28 · 2 answers · asked by NONE N 1 in Mathematics

Hi i would like to know how you convert a Standard Parabola (y = ax^2 +bx + c) equation into a Vertex Parabola Form (y = a(x-h)^2 +k)

2006-12-12 10:34:51 · 2 answers · asked by EvenstarAngel 2 in Mathematics

2006-12-12 10:33:05 · 2 answers · asked by what 1 in Chemistry

2006-12-12 10:28:52 · 4 answers · asked by iitsbriiittknee 1 in Zoology

2006-12-12 10:28:33 · 8 answers · asked by Anonymous in Weather

2006-12-12 10:27:46 · 5 answers · asked by Anonymous in Chemistry

2006-12-12 10:25:14 · 3 answers · asked by Anonymous in Earth Sciences & Geology

the equation is KE=1/2 *m*v^2

2006-12-12 10:24:41 · 6 answers · asked by Fall Down Again 2 in Physics

2006-12-12 10:23:28 · 4 answers · asked by planner 1 in Chemistry

i n33d to now for thiz project

2006-12-12 10:21:54 · 5 answers · asked by Anonymous in Biology

(i) What is the x component of the resultant force vector?
(ii) What is the y component of the resultant force vector?
(iii) What is the z component of the resultant force vector?

2006-12-12 10:21:32 · 3 answers · asked by oss o 1 in Engineering

2006-12-12 10:21:23 · 7 answers · asked by Anonymous in Earth Sciences & Geology

2006-12-12 10:20:17 · 7 answers · asked by kaycelea05 1 in Biology

2006-12-12 10:19:47 · 6 answers · asked by Anonymous in Mathematics

what makes it possible for scientists to splice genes from one kind of living thing with the genes from a different kind of living thing?

2006-12-12 10:19:25 · 4 answers · asked by jonathan_ambrose_morrison 1 in Biology

I need to learn the metric system and the English system and how to convert between the two and how to convert within the two... got any web sites or anything to help..

2006-12-12 10:19:12 · 1 answers · asked by Gales Baby Boo 2 in Mathematics

2006-12-12 10:18:53 · 7 answers · asked by HELP ME!!!! 1 in Chemistry

The force needed to bring the car to equilibrium is 0. Why?
Please help me understand. Please don't post if you don't know or have no intention of helping.

2006-12-12 10:15:20 · 7 answers · asked by Anonymous in Physics

2006-12-12 10:15:19 · 4 answers · asked by beautifullfalife 1 in Mathematics

(1) express 3/8 as a decimal to the nearest hundreth

A .375
B .38
C .37
D 2.79


(2) Sally scored 8 out of 25 answers correct on her test. what percentage is that?
A 16
B 68
C 32
D 45


(3) What is a correct scientific notation?
[on this there is a big number and another number by it but its higher. it will look like this 10^5 and 5 being the little high number]
A 62.5 x 10^3
B 6.0 x 2^10
C 6.2 x 10^2
D 0.625 x 10^-2 [[negative 2]]


(4) Write 10^-5 x 10^4 as a power of ten.
A 10^-1
B 10^0
C 10^-8
D 10^8


(5) Express 3/8 as a decimal to the nearest hundreth.
A .375
B .38
C. 37
D 2.79

2006-12-12 10:14:16 · 5 answers · asked by Messiah<3 3 in Mathematics

1)15
2)16
3)31
4)none

2006-12-12 10:14:01 · 2 answers · asked by Anonymous in Chemistry

How are LEDs similar to incandescent light bulbs? how are they different???? plz i want the answer so bad...because the teacher will check it 2moro??? plz...10 points infront of you;)

2006-12-12 10:09:48 · 2 answers · asked by hey 3 in Physics

If i go to college to major in biomedical engineering could i emphasize on genetic engineering?

2006-12-12 10:08:33 · 3 answers · asked by Lady T 3 in Biology

2006-12-12 10:07:52 · 4 answers · asked by Coco 1 in Zoology

Also, if you can, give me a link to a map of it. Thanks!

2006-12-12 10:07:46 · 3 answers · asked by Magtuon 1 in Geography

Please use sources from qualified scientists who are well respected by the world's top Universities and publications.

2006-12-12 10:05:21 · 3 answers · asked by Anonymous in Earth Sciences & Geology

acceleration is .46m/s^2, how long would it take them to go 10 m.

I know the answer is 6.5 seconds, I just don't know how to find 6.5 seconds.

2006-12-12 10:01:45 · 3 answers · asked by w_xsoadx_w 2 in Physics