Science & Mathematics - 9 January 2007

2007-01-09 13:56:00 · 8 answers · asked by Elim 2 in Medicine

true or false?

2007-01-09 13:55:38 · 1 answers · asked by graphicer89 2 in Biology

2007-01-09 13:55:21 · 3 answers · asked by anynomous 1 in Mathematics

and ull say big band well were did that bi bang come from and were did that coem from and were did that come from and were did that come from and were did that come from and were did that come from and were did that come from and were did that come from and were did that come from and were did that come from

2007-01-09 13:54:24 · 9 answers · asked by Anonymous in Astronomy & Space

2x^2+3=5x+1 also 3x^2 + 5x

How do I solve this by factorizing?

2007-01-09 13:53:49 · 4 answers · asked by Cloud 1 in Mathematics

are miles larger than a kilometer?

2007-01-09 13:53:43 · 4 answers · asked by peaches 1 in Other - Science

It is kinda red,flashy.....

2007-01-09 13:53:00 · 3 answers · asked by Anonymous in Astronomy & Space

2007-01-09 13:52:38 · 4 answers · asked by Shreve C 1 in Mathematics

2007-01-09 13:51:43 · 2 answers · asked by Aika 1 in Engineering

2007-01-09 13:50:44 · 3 answers · asked by 15 1 in Mathematics

1) 7x/9 * 11/9x

2) 8d * 9/f

3) 30m2n/4m

2007-01-09 13:49:33 · 3 answers · asked by Aaron 3 in Mathematics

2007-01-09 13:48:55 · 16 answers · asked by RICK 1 in Astronomy & Space

2007-01-09 13:48:48 · 8 answers · asked by Joe 1 in Physics

I have a school science project on this.If u gave me the wrong answer, I'll emotionally torture you.I live in Canada, so give me Canadian tables.

2007-01-09 13:47:36 · 2 answers · asked by Anonymous in Weather

2007-01-09 13:46:48 · 10 answers · asked by Dragon_Garnet_Gems_of_earth 1 in Other - Science

Are organophosphate insecticides fat-soluble?

2007-01-09 13:46:41 · 2 answers · asked by Sean 2 in Chemistry

1. the speed of a satellite orbiting earth depends only on the mass of earth and (the mass of the satellite)

2. the equations of motion are (different) for objects in orbit around earth and for planets orbiting the sun

3. orbital speed and period are (independent) of the mass of the satellite

4. if the radius of earth were changed but the mass remained the same, acceleration due to (gravity would not change)

5. as you move further away from earth's center, acceleration due to gravity changes according to (a direct) relationship

2007-01-09 13:45:19 · 3 answers · asked by answerseeker 2 in Physics

2007-01-09 13:45:07 · 13 answers · asked by Dragon_Garnet_Gems_of_earth 1 in Astronomy & Space

2007-01-09 13:45:05 · 6 answers · asked by d. clocks 1 in Chemistry

up in connecticut it hasnt snowed, and the other day it was like 60 degrees. january is the coldest month usually. what do you guys think is goin on?

2007-01-09 13:44:53 · 8 answers · asked by LoLa 3 in Weather

Recently, Robert Kiyosaki repeated an oft-quoted idea that flying is safer than driving (http://finance.yahoo.com/columnist/article/richricher/19601) based on the number of people killed per year in the activities.

I believe this comparison to be flawed. Another common statistic is that most auto accidents happen within 5 miles of home. This is likely to be because people do most of their driving near their home, and their brains are probably on auto-pilot when they're near home too.

Same principle with flying vs. driving. More people spend more time on the road and more people drive than fly. People driving probably have 2-3 people on average with them, and people flying have 100-200. I think a fair comparison would compensate for miles travelled, the amount of time in transit, leave out the local driving that doesn't substitute for flying, etc.

Would some stastician help me answer this question?

If it's a good question, please gimme a thumbs up!

2007-01-09 13:44:42 · 3 answers · asked by aaronchall 3 in Mathematics

can someone explain the cell respiration lab to me?? ap bio =( its with the germinating and non germinating seeds..why does the amount of oxygen consumed determine cell respiration? what does oxygen have to do with cell respiration anyway? isnt cell respiration when the organism uses glucose to make ATP energy? so wheres oxygen come in? thanks...

2007-01-09 13:44:36 · 4 answers · asked by Anonymous in Biology

I do not understand how to solve the following equation. I hope that u guys can understand this:

solve: absolute value of 3 - 3/4x=1/4?

Somebody please help me and give explanation as to how the problem is done! Much thanks.

2007-01-09 13:44:05 · 10 answers · asked by 2good4hem 3 in Mathematics

give me the website plsss

2007-01-09 13:44:01 · 2 answers · asked by Ap 1 in Medicine

According to the rule of 72, an investment at r% interest compounded continuously will double in approximately 72/r years. Show that a more accurate doubling time is 69.3/r years.
I am getting confused because if the formula is P(t)=Pe^(rt)
wouldn't (72/r)/(r) cancel out? But then it doesn't work.

2007-01-09 13:41:39 · 2 answers · asked by alikat4392 4 in Mathematics

2007-01-09 13:40:07 · 12 answers · asked by Dragon_Garnet_Gems_of_earth 1 in Astronomy & Space

I have been prescribed to Adderall (20mgs) for eight months and experience many side effects. I have night sweats, ear aches, irritation around mouth, nausea non-stop, etc....Also, I get tunnel vision and find myself unable to speak clearly (I stumble/mix up words).I am wondering if other users prescribe to these complaints or maybe I am just turning in to a hypochondriac. What side effects have you experienced? Will they ever go away/get better?

2007-01-09 13:39:43 · 5 answers · asked by v b 1 in Medicine

We're gonna do a project on elastic/inelastic collisions and we have to be able to demonstrate each type of collision IN A CREATIVE WAY. Here some things i was thinking:

for inelastic:
shooting an arrow at a target
shooting a dart at a target (if arrows are too expensive or whatever)
Using a toy gun to shoot a foam dart (Nerf gun)

Elastic Collisions:
Take two remote controlled cars and run them into each other with some action figures strapped on top just for fun.

Ok please give me some more ideas and be as creative as you can. thanks in advance

2007-01-09 13:39:08 · 3 answers · asked by strawberrylollipop12345 1 in Physics

a parabola has intercepts at x=-8, x=4 and y=-8. What is the equation of the parabola?

how would we find the equation?? i dont want the asnwer, i just wnat to know how to find it.

2007-01-09 13:39:03 · 3 answers · asked by ghost 1 in Mathematics

2007-01-09 13:37:43 · 2 answers · asked by Anonymous in Astronomy & Space