Science & Mathematics - 18 June 2006

the perimeter of a rectangle is 70 feet. the length and width are the ratio 3 and 2. find the length and width.

2006-06-18 15:16:23 · 18 answers · asked by koalabear 2 in Mathematics

2006-06-18 15:11:49 · 2 answers · asked by Anonymous in Biology

2006-06-18 15:05:58 · 21 answers · asked by Anonymous in Other - Science

2006-06-18 15:05:00 · 11 answers · asked by Anonymous in Other - Science

2006-06-18 15:01:34 · 11 answers · asked by amobi3213 1 in Astronomy & Space

Give an example of a real-wrold situation in which the graphs of two equations in a linear system would be perpendicular. Describe the situation in words, write the equations, and show the graph. Explain how the solution to the system is related to the equations, the graph and the actual situation.



****Best answer to the person who answers first********

2006-06-18 15:00:13 · 5 answers · asked by lisa_glenowicz 1 in Mathematics

Please have contact info. avail.

This is regarding pelvic fractures.

2006-06-18 14:52:22 · 5 answers · asked by carolinagrl 4 in Medicine

2006-06-18 14:43:42 · 8 answers · asked by dkust 1 in Other - Science

What is the difference between an exponential decay model and an inverse relationship between two variables? And could you give a real life situation for these and explain the differences between them too?

Use whatever you need (graphs, eqations, tables, whatever) to explain them. thanks for the help. i really don't understand all of this.

thank you for trying to help me!!

2006-06-18 14:40:21 · 6 answers · asked by lisa_glenowicz 1 in Mathematics

1. how is the path of a message called?
2. where does the impulse originate?
3. where does the impulse end up?
4. what are the names of the ions involved in the electrical signal?
5. what is an ion?
6. where does the neuron impulse enter?
7. what is the gap between the neurons called?
8. where does the chemical signal come from?
9. what are these chemical signals like?
10. what do the chemicals do to the dendrites?
11. name 1 thing that interferes with the neurotransmitter
pleeeeeeeease help!! my science final is TOMORROW! you dont have to answer any ones that you can't. only the ones you can answer...please

2006-06-18 14:38:16 · 9 answers · asked by Anonymous in Biology

2006-06-18 14:36:25 · 7 answers · asked by jac r 1 in Physics

for science final! please help

2006-06-18 14:28:57 · 7 answers · asked by Anonymous in Biology

2006-06-18 14:27:01 · 3 answers · asked by ? 2 in Other - Science

Such as when you're swimming, and even when you havent drank anything, you still gotta go. Does our skin take in water when we swim?

2006-06-18 14:13:23 · 13 answers · asked by Anonymous in Biology

Evolution is impossible. People act like religious people are less credible because they accept creationism based on blind faith. Yet, most people believe evolution just because they read it in a sciaence textbook. Isn't that blind faith as well? There is not enough evidence to convince me that evolution happened. If life was sponatneously created, that would mean that a DNA strand would have had to be formed randomly. Just one DNA molecule is miles long, and much of it is the same in all species. Even the first DNA strand must have been at least 50% identical to ours. SO how could this have happened all by itself? Plus the development os sex organs and organs of convenience oculdn't have happened. Two organisms must have mutated opposite sex organs or organelles simultaneously in the same area for sex organs to develop. Natural selection indicates that if we were not exactly the way we are, we would have die. Why are there no species similar to human beings?Icouldsaymorebutimoutofrm

2006-06-18 14:06:25 · 19 answers · asked by Give me best answer 4 in Biology

2006-06-18 14:05:52 · 2 answers · asked by deep blue 2 in Mathematics

i need help i have earth science regents on tuesday so plasseee who can help me i need really help in order to get a 65 thanks pleassseeeeeeeeeeeeee,,,,,,,:-(

2006-06-18 13:56:16 · 4 answers · asked by what ever ? 2 in Earth Sciences & Geology

2006-06-18 13:55:07 · 10 answers · asked by Tackle 1 1 in Zoology

I mean none of the other races can speak English!!!!

2006-06-18 13:54:31 · 15 answers · asked by MAN 1 in Engineering

2006-06-18 13:53:02 · 6 answers · asked by lip11 3 in Astronomy & Space

2006-06-18 13:50:35 · 12 answers · asked by ? 2 in Geography

2006-06-18 13:47:12 · 8 answers · asked by bermande 1 in Zoology

2006-06-18 13:43:18 · 5 answers · asked by Gregg S 2 in Weather

2006-06-18 13:40:16 · 4 answers · asked by medicine woman 1 in Geography

2006-06-18 13:38:24 · 6 answers · asked by Tambo 2 in Astronomy & Space

2006-06-18 13:35:35 · 8 answers · asked by mrhpotter7 2 in Astronomy & Space

We unplugged it and replugged it in and started it up after a few minutes and the sound works when it is in T.V. mode, but is mute when I try to play a DVD. What can be done to correct the electro magnetic zap it received?

2006-06-18 13:33:29 · 5 answers · asked by ascarlott@sbcglobal.net 2 in Other - Science

2006-06-18 13:33:00 · 17 answers · asked by chopps . 3 in Mathematics

2006-06-18 13:29:52 · 23 answers · asked by chels 1 in Earth Sciences & Geology

2006-06-18 13:22:44 · 5 answers · asked by Anthony 1 in Astronomy & Space