Science & Mathematics - 25 October 2006

2006-10-25 07:22:10 · 7 answers · asked by Anonymous in Engineering

Can you help m to treat each side of this expanded equation seperately and factor
8a^2 + 6a + 4a - 3
If you can tell me how you got your answer that would be very helpful

2006-10-25 07:21:37 · 9 answers · asked by helen y 1 in Mathematics

Is this correct , or instead of mitosis shoud it say fission?
Thank you so much in advance.

2006-10-25 07:21:06 · 4 answers · asked by Cali 1 in Biology

2006-10-25 07:19:08 · 8 answers · asked by colonels5 1 in Biology

2006-10-25 07:15:23 · 3 answers · asked by kunal c 1 in Chemistry

2006-10-25 07:14:41 · 3 answers · asked by zenith 1 in Mathematics

I'm doing a paper for my physics class and my topic is conservation of Energy is Important. What need is your opinion on Conserving Energy and where I can get more information about this "important topic"

2006-10-25 07:13:33 · 4 answers · asked by babyjay_babyjae 2 in Physics

I have looked this over countless times, but can't figure it out. Any help would be greatly appreciated.

Two events A and B are such that P(A)=3/4, P(B/A)=1/5 and P(B'/A')=4/7

By use of tree diagram or otherwise, find

a) P (A and B) (already found it to be 3/20)

b) P (B) (this is the one i'm stuck on)

Seriously any HELP AT ALL WOULD BE GREATLY APPRECIATED!

thanks in advance...

ps: where I say (B/A) i don't mean B divided by A) but B happens given that A has happened

2006-10-25 07:11:45 · 1 answers · asked by sherrynkb 3 in Mathematics

What is the remainder when 3^(4n+ 2) + m is divided by 10

This is a data sufficiency question and one of the prompts is:

m = 1. This is sufficient. Please explain why. Without using (mod) 10. I have no idea what (mod) means

2006-10-25 07:09:47 · 6 answers · asked by Jason A 1 in Mathematics

2006-10-25 07:07:38 · 4 answers · asked by Miss LaStrange 5 in Medicine

2006-10-25 07:06:26 · 3 answers · asked by mohammad_rouhbakhsh 1 in Mathematics

2006-10-25 07:05:04 · 2 answers · asked by cadbuaryguy 2 in Earth Sciences & Geology

The ratio of 7 dimes to 3 quarters

would this be 7 over 3 =7/3?

2006-10-25 07:03:36 · 3 answers · asked by BlueEyes4172004 1 in Mathematics

my husband has been checking his blood sugar for about a month now the highest was 196 and the lowest was 64 we checked it and it was 392 we waited about an hour and now it says highwhen its high or low he feels shaky and sweaty and passed out once thats why the dr started him checking most times its around 160 he had nothing to eat today but coffee and the spag for lunch but i think 392 he would be very sick could the tester be broken

2006-10-25 07:00:08 · 11 answers · asked by cancel 1 in Medicine

some people are telling that human heart is big in size

2006-10-25 07:00:08 · 8 answers · asked by madmi 2 in Biology

2006-10-25 07:00:04 · 8 answers · asked by robertrobinson7 1 in Physics

I don't specifically mean which has the strongest bite, and I don't neccessarily mean the fastest. The STRONGEST shark in the world.

2006-10-25 06:59:31 · 7 answers · asked by Anonymous in Zoology

chemistry question

2006-10-25 06:55:55 · 4 answers · asked by terminator_3000 1 in Chemistry

Talking about dropping small spheres (such as ball bearings) through different viscositys of liquids such as "washing up liquid", "cooking oil" and "water":

Does anyone know a formulae or relationship that might apply to this?

2006-10-25 06:55:35 · 6 answers · asked by Anonymous in Physics

She touched me on the butt, and I really didn't like it. I am learning algebra at the Shady Parks retirement home. I am 72, and she is 80.

2006-10-25 06:47:53 · 11 answers · asked by Anonymous in Mathematics

If I'm driving my car at 75 MPH while eating a grilled cheese sandwich at one bite every 21 seconds/6 bites per sandwich/And I'm traveling down a flat road that's 30 miles long. How fast would I need to be going to consume 20 sandwiches within the 30 mile stretch?

2006-10-25 06:43:26 · 10 answers · asked by Anonymous in Mathematics

2006-10-25 06:41:59 · 11 answers · asked by learnfromachild 3 in Other - Science

Judging by where the galaxies are moving shouldn't we be able to calculate that point where they all exploded outward from?

And since everything exploded outward from that point there should be nothing there right now right?

2006-10-25 06:41:02 · 15 answers · asked by BOO! 2 in Astronomy & Space

the answers is
f(x) = x^2(1-x)^2

can someone explain why

2006-10-25 06:39:22 · 4 answers · asked by Jason A 1 in Mathematics

2006-10-25 06:36:50 · 15 answers · asked by shotter 1 in Other - Science

2006-10-25 06:35:41 · 37 answers · asked by Anonymous in Mathematics

2006-10-25 06:35:16 · 7 answers · asked by chandra s 1 in Mathematics

2006-10-25 06:32:16 · 6 answers · asked by bob v 2 in Earth Sciences & Geology

The space shuttle, on reentry, slows its velocity from 565 km/hr to 496 km/hr in 15 seconds, then in the next 17 seconds it slows to 346 km/hr at touch down. What is its acceleration during this time frame?

1. -0.0019 km/s2
2. -0.2 km/s2
3. -0.06 km/s2
4. -219 km/s2

2006-10-25 06:29:51 · 3 answers · asked by maconheira 4 in Mathematics

2006-10-25 06:29:01 · 9 answers · asked by noeleent 1 in Biology