Science & Mathematics - 20 September 2006

Dont worry about chirality (i.e. Phenyl ethanol)

2006-09-20 10:03:35 · 2 answers · asked by Hard Rocker 3 in Chemistry

2006-09-20 10:02:40 · 10 answers · asked by B52287 2 in Geography

2006-09-20 10:02:31 · 19 answers · asked by Anonymous in Physics

2006-09-20 10:02:08 · 7 answers · asked by Anonymous in Mathematics

I know that 3*3=9 but that dont work backword like 9/9=1 not 3, how do you find this.

2006-09-20 09:59:05 · 9 answers · asked by Anonymous in Mathematics

2006-09-20 09:58:43 · 2 answers · asked by Anonymous in Mathematics

microbiology

2006-09-20 09:54:13 · 2 answers · asked by kaspead 1 in Biology

fructose and galactose are monomers of sugar

2006-09-20 09:53:59 · 6 answers · asked by sophie 1 in Biology

how many carbon atoms and how many hydrogen atoms are in one caffeine molecule?

2006-09-20 09:53:00 · 4 answers · asked by franchise 1 in Chemistry

2006-09-20 09:52:57 · 13 answers · asked by Anonymous in Mathematics

I need help solving the following diffEQ:


y'''+2y''-5y'-6y=100e^-3x+18^-x

no other information provided, ie. initial values.

I have only seen examples where the roots are all the same. In this example, its @ 2, -1, -3.

How do I work it from here?

2006-09-20 09:52:24 · 2 answers · asked by wilburrr 2 in Mathematics

2006-09-20 09:51:30 · 2 answers · asked by Monte T 6 in Mathematics

or did i just imagine that i read that somewhere??? seems like there's enough junk in space already..

2006-09-20 09:51:08 · 8 answers · asked by Anonymous in Astronomy & Space

2006-09-20 09:46:14 · 40 answers · asked by Dangerous D 1 in Zoology

2006-09-20 09:44:06 · 5 answers · asked by chironjitd 1 in Other - Science

pretty pretty pleaseeeeeeeeeeeeeeeeeeeeee

2006-09-20 09:43:46 · 3 answers · asked by Anonymous in Chemistry

A bicyclist is driving up a hill which is tilted at 8 degrees. How big is the force caused by gravity that "drags" the bicyclist down the hill?

Answer is: 110N

2006-09-20 09:42:27 · 3 answers · asked by - 1 in Physics

2006-09-20 09:38:21 · 15 answers · asked by Anonymous in Weather

helppppppppppppppppp plzzzzzzzzz pretty plzzzzzzzzzz

2006-09-20 09:35:58 · 7 answers · asked by Anonymous in Chemistry

2006-09-20 09:35:54 · 12 answers · asked by Whitey 1 in Mathematics

would it be (x^2-0) (x^2+0) ?
thanks for your help.

2006-09-20 09:34:10 · 9 answers · asked by shih rips 6 in Mathematics

2006-09-20 09:33:04 · 11 answers · asked by danzy12 1 in Earth Sciences & Geology

2006-09-20 09:32:55 · 19 answers · asked by Bobcat BJ 2 in Astronomy & Space

This has been a long running arguement.

2006-09-20 09:30:47 · 17 answers · asked by whocaresaboutusnow 2 in Other - Science

22=2x+8
-8 -8
2x= 14
x=7
is the format O.K.

2006-09-20 09:30:36 · 9 answers · asked by safi55 2 in Mathematics

What kind of things would this person like and who sells them.

Do you know if they have an affiliate program or marketing network?

2006-09-20 09:30:19 · 13 answers · asked by Radiosonde 5 in Weather

2006-09-20 09:29:49 · 10 answers · asked by ac.milan21 2 in Other - Science

2006-09-20 09:27:15 · 14 answers · asked by charming_imogen 2 in Astronomy & Space

The margin is .40. The coffee stand gets appx about 25% of the people from the news stand and the condos combined. In the end 25% spends about $8. How would one set up that as an equation

2006-09-20 09:26:21 · 2 answers · asked by evolving_40 2 in Mathematics

The length of a rectangle if fixed at 8 feet. For what widths will the area be less than 65.8 ft^2.

Juanita scored 75%, 82% and 78% and her first three tests. What possible scores can she get on the fourth test to have at least an 80% average?

2006-09-20 09:25:45 · 13 answers · asked by Anonymous in Mathematics