Science & Mathematics - 4 October 2006

2006-10-04 23:56:26 · 3 answers · asked by Alan Mak 1 in Chemistry

2006-10-04 23:52:50 · 10 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-04 23:52:46 · 6 answers · asked by Mela P 1 in Earth Sciences & Geology

2006-10-04 23:51:05 · 5 answers · asked by volley 2 in Physics

2006-10-04 23:50:59 · 2 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-04 23:49:51 · 5 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-04 23:49:06 · 8 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-04 23:45:46 · 2 answers · asked by VergottiniMe 1 in Biology

it 's a really nice car

2006-10-04 23:43:26 · 18 answers · asked by heirflick 2 in Biology

Olleh?

2006-10-04 23:41:40 · 6 answers · asked by Anonymous in Other - Science

2006-10-04 23:39:34 · 21 answers · asked by LOU 1 in Zoology

1.havana ,capital of coba
2.stockholm,capital of switzerland
3.sidney,australia
4.mosco, capital of russia

2006-10-04 23:35:45 · 6 answers · asked by gigi_sunflower 1 in Astronomy & Space

does a black hole stay in one place or does it move

2006-10-04 23:35:41 · 9 answers · asked by ralphstork 1 in Astronomy & Space

2006-10-04 23:31:56 · 6 answers · asked by Anonymous in Earth Sciences & Geology

I know that the formula is E(X^2)-[E(X)]^2
But I seem ot be getting the wrong answer?
X= 1,2,2,4,5
Pr(X=x)= 0.35,0.3,0.1,0.2,0.05 (respectivly)
Find the variance.
Can you please show working out. Thanks

2006-10-04 23:30:51 · 2 answers · asked by Anonymous in Mathematics

2006-10-04 23:29:17 · 9 answers · asked by saqi2003 1 in Medicine

....what hope is there for the remaining 50%?

2006-10-04 23:27:06 · 13 answers · asked by Anonymous in Mathematics

What is the molality of the solution prepared by mixing 160grams of NaOH and 16kilograms of H2O?

pls help me answer this....

2006-10-04 23:25:59 · 5 answers · asked by Anonymous in Chemistry

what can be the daimeter of earth

2006-10-04 23:24:34 · 10 answers · asked by vinay j 1 in Geography

2006-10-04 23:23:16 · 5 answers · asked by Roque Merrick D 1 in Biology

In a couple of weeks we will once again go through the ritual of putting the clocks back 1 hour. A key initial premise for this was that children were in greater danger of being involved in an accident travelling to school in the morning darkness. However I believe there may be statistics which show that more accidents involving schoolchildren happen at dusk which now comes earlier as a result of the clocks going back. In addition, with more and more children being ferried to and from school by car the case for putting the clock back has all but vanished. Personally I think it would be better to have the one hour's extra daylight in the early evening. What do others think? Are we stuck with 'tradition'? What arguments can be marshalled in favour of not putting the clocks back?

2006-10-04 23:22:48 · 11 answers · asked by phil_intime 1 in Mathematics

2006-10-04 23:19:30 · 3 answers · asked by D.Kumar 3 in Other - Science

I've recently moved from Carson, CA to pakistan. After finishing high school and some college, i've started my first year of medschool. The trouble with school here is that most of the teachers and local textbook authors promote rote memorization of facts instead of conceptual understanding i've come to rely on in the past 8yrs.

I was wondering, in ur experience, what's the best biochem book i should use to learn medical biochemistry as it is taught in the states. I already use Lippincott's Illustrated Review: it's a great book, but the trouble is that it's a "review" book. Which "TEXTBOOK" (like gyton and hall for physio...or gray's anat ) would u recommend to someone who hasn't taken organic chem, i.e.,ME!
Thanx for ur help; feedback from former/current medstudents will be most appreciated, nevertheless, this question is open to anyone who's taken biochem(and didn't fail it...lol) . Please remember, i'm looking for a MEDICAL biochem book...not a general biochem book.
Thanx = D

2006-10-04 23:19:22 · 4 answers · asked by urfuturedoc 2 in Medicine

Say is there was to a a huge hole from one side of the earth to the other, throught the middle...just say there was, and someone jumped down the hole, would they stop in the middle becuase of gravity not knowing which way to pull the person?

Would this person be stuck, or are there any fources that could bring the person to the other side or bring them back?


And also knowing that the is a miricle and that it can be done... jump ignore the logics of it all, just what if?

2006-10-04 23:19:03 · 9 answers · asked by Anonymous in Physics

I've seen quite a few trees (oaks and the like) that have a large vine that wraps it from trunk to top. The leaves are similar in shape to strawberry leaves, but much bigger. It turns a bright, deep red in the fall, and appears to be symbiotic and not parasitic. The region is the upper mid-west (MN, MI, that kinda area). Any ideas?

2006-10-04 23:16:30 · 7 answers · asked by Arlene06 4 in Botany

2006-10-04 23:12:56 · 1 answers · asked by waqar.farooqui 1 in Engineering

problem: a sample of gas is 1.5 atmosphere pressure in confined in a cylinder & occupies a volume of 2.0 liters.

2006-10-04 23:10:57 · 3 answers · asked by pearl 1 in Chemistry

2006-10-04 23:09:13 · 3 answers · asked by Anonymous in Geography

2006-10-04 23:00:02 · 4 answers · asked by Lora 1 in Geography

where can i find a score chart for IQ tests?

2006-10-04 22:56:13 · 20 answers · asked by Fbfbfbfb 2 in Other - Science