Science & Mathematics - 29 July 2006

synthetic division


And also how to solve rational expressions IM me to help thank you

2006-07-29 11:30:29 · 9 answers · asked by Anonymous in Mathematics

For which molecule in each of the following pairs would you expect stronger hydrogen bonding?

* are my answers
1)
A)(CH3)2CO
B)(CH3)2CHOH *

2)
A)HBr
B)HF *

3)
A)H3PO4 *
B)PH3

4)
A) C2O4H2 *
B) (CH2OH)2

2006-07-29 11:29:09 · 5 answers · asked by Allan C 1 in Chemistry

2006-07-29 11:22:41 · 5 answers · asked by smashbrolover 1 in Biology

blood contain some chemical compositions like Heparin.B'coz of this only blood will not get clot but how can this biochemical component will process

2006-07-29 11:22:31 · 4 answers · asked by raveendra k 1 in Zoology

(√7+3)² = (r² -2)r² * cos(2Π/3) I have an answer, I just want to check my work against yours.

2006-07-29 11:21:28 · 3 answers · asked by Rockstar 6 in Mathematics

Howcome according to theory of relativity when a object moves close to the velocity of light it shrinks in size even though it gains mass?

2006-07-29 11:19:14 · 6 answers · asked by the.chosen.one 3 in Physics

2006-07-29 11:18:41 · 2 answers · asked by trislena 2 in Mathematics

Howcome according to theory of relativity when a object moves close to the velocity of light it shrinks in size even though it gains mass?

2006-07-29 11:17:26 · 1 answers · asked by the.chosen.one 3 in Physics

human being.

Im seriuos im from the planet earth too.

2006-07-29 11:16:22 · 15 answers · asked by Mike 2 in Astronomy & Space

i do plan to go to college and get a degree in physics and engineering but my dad will only pay for trade school so i can pay for my college, are there any trades that will supplement my aspirations?

2006-07-29 11:10:39 · 11 answers · asked by hawkeyes 3 in Engineering

If a recessive gene were to determine H (& it would have to be recessive & not dominant, because if it were dominant then any mutation that resulted in H would not be passed on since Hs do not procreate) then one can logically induce that the frequency of H would be constant – and it is not, forcing one to conclude that H is not at all genetic. And, although some cases of H can be biologically induced, because of either a physiological or chemical (e.g. hormonal) deficiency, such cases would not account for the current high frequency of H. This forces the conclusion that H must be overwhelmingly psychologically & sociologically determined. Data which show that a disproportionate number of Hs have older brothers could mean that the older brothers are so dominant they force their younger brother to play the more passive role. The younger brother might be inclined to go along with this because he has found a niche that is not filled in the family for which he gets attention & recognition.

2006-07-29 11:07:21 · 5 answers · asked by Joe Conrad 2 in Biology

just like to know how far you are from me x

2006-07-29 11:06:43 · 17 answers · asked by cuddlybunnyjean 2 in Geography

2006-07-29 11:06:00 · 9 answers · asked by Lilichka 1 in Other - Science

Acccording to Carl Sagan sex was discovered by accident amoung the microbes. I would like to know how was this accident stumbled upon? We know that early microbes were able to make crude copies of themselves by using other microbes, but again how was sex discovered?

2006-07-29 11:00:36 · 6 answers · asked by kenmoore4u 1 in Biology

2006-07-29 10:59:59 · 9 answers · asked by Chris M 2 in Other - Science

Or is perfection out of this dimention?
Could you bring examples and links of pictures? I just wonder how perfect our world may be. Thanks for volunteering!

2006-07-29 10:59:46 · 10 answers · asked by brother from QG 3 in Physics

If Σan is a convergent series of nonnegative terms, what can be said about Σ(n)a(n) and Σa(n) a(n+1)?

2006-07-29 10:58:31 · 3 answers · asked by thekorean2000 4 in Mathematics

which responds to external stimuli in the exact same way and gives the same responces to the same pieces of brain. repeat this time after time until the entire brain is computerised. remember that each individual part act in exactly the same way as the original and it has been replaced bit by bit. is the resulting computer the same living person as the original biological brain, of is it just a simulation, and if it is just a simulation how could you distinguish this from the original?

2006-07-29 10:56:37 · 11 answers · asked by malongley 1 in Biology

I like answer math question, but I can't seem to be able to put necessary symbols like the radical sign or the +or- sign and what not into the area that is need to be written in. Where can I get them from so I can add them in my answer with out using words?

2006-07-29 10:50:52 · 8 answers · asked by livingall_4_god 2 in Mathematics

2006-07-29 10:48:48 · 19 answers · asked by Crazy Nerd 1 in Geography

2006-07-29 10:45:58 · 14 answers · asked by Crazy Nerd 1 in Geography

how does someone hypnotize their selves

2006-07-29 10:43:38 · 4 answers · asked by tahjanaehodges 2 in Other - Science

2006-07-29 10:39:45 · 6 answers · asked by Giggly Giraffe 7 in Astronomy & Space

Furry animals mostly have little bald spots so what evolutionary advantage do we get from filth-trapping hairs?

2006-07-29 10:38:57 · 28 answers · asked by cdrotherham 4 in Biology

It was next to the fruit bowl. It's got a small round white body with red stripes and thin legs... it jumped at me when I tried to catch it!

Anyone know what it is?

2006-07-29 10:33:25 · 21 answers · asked by Rox 4 in Zoology

When a car, moving at velocity v, collides with a light volley ball, initially at rest, the ball bounces off with a velocity of approximately? A. (v) B. (2v) C. (1.5v) D. (v/2) E. (-v)

2006-07-29 10:29:04 · 6 answers · asked by jamey.moore@sbcglobal.net 1 in Physics

2006-07-29 10:22:54 · 13 answers · asked by gorillaheadquarters1 1 in Mathematics

2006-07-29 10:22:10 · 5 answers · asked by TommyTrouble 4 in Weather

2006-07-29 10:13:27 · 3 answers · asked by tyler b 1 in Other - Science

1)an internet company sells cds for $10 and cassettes for $8. in one hour they sold eight times as many cds cassettes. if their sales toatled $704, hom many cds did they sell?

2)In the year 2010, 6.7% of the us population is projected to be under the age 5. If the Population will be about 298 million, about hom many people will be in this age range. Round your answer to the nearest ten thousand.

2006-07-29 10:10:56 · 10 answers · asked by schoolboi_000 1 in Mathematics