Science & Mathematics - 24 October 2006

2006-10-24 00:25:51 · 4 answers · asked by farhan k 2 in Mathematics

If you can invest $ 800 now and receive $ 1,000 at the end of 4 years, what rate of interest will you earn on this investment?

2006-10-24 00:21:37 · 7 answers · asked by Tim H 1 in Mathematics

we entered a debate about whether life can exist on earth without light...we thought of bacteria, bats or fish deep into the oceans...but we couldn't come to a very clear cut conclusion.

2006-10-24 00:18:14 · 38 answers · asked by Cristian G 1 in Biology

i am jide but my friends call me rooney

2006-10-24 00:15:22 · 2 answers · asked by Anonymous in Engineering

i finished my higher secondary certificate in INDIA(12th science)so pls send the details.

2006-10-24 00:10:33 · 1 answers · asked by rao p 1 in Medicine

2006-10-24 00:10:16 · 1 answers · asked by Maria 1 in Mathematics

Why do valence electrons and none of the "core electrons" affect the shape of the molecule?

2006-10-24 00:10:14 · 2 answers · asked by Tim H 1 in Chemistry

if so, what time did i waste? same day, same time??

2006-10-24 00:07:34 · 6 answers · asked by Anonymous in Mathematics

If I have minus 2 apples in my hand (which means I have no apples) and I MULTIPLY those non-apples by, say, minus 2 apples (again, no apples) HOW do I end up with 4 apples in my hand?

2006-10-24 00:05:17 · 13 answers · asked by Anonymous in Mathematics

2006-10-24 00:03:29 · 5 answers · asked by JULIASEAL 1 in Mathematics

i need it please

2006-10-24 00:03:10 · 10 answers · asked by nicci 1 in Chemistry

Ok, so I might be using stereotypes but hey....

so I was just looking out of my office window, and i saw a rather large man walking down the street. And i wondered, do his shoes wear out quicker cos he is larger, and hence more weight. But then i thought he probably doesnt walk as far as someone of less weight!?!

which got me thinking, in general, people with larger feet, are taller, and hence heavier. Is there some correlation between the size of shoe and how quick they wear out.

there seems like lots of variables tho. are people with larger feet more likely to scuff (drag) their feet? how much does the size of the shoe spreading out the weight compensate for the extra weight?

What do you think!?!

2006-10-24 00:01:24 · 5 answers · asked by mr_o_uk 2 in Physics

suppose two polynomials are there
(a-b)^(n)+nk(a-b)=1
(a-b)^(2)+2c(a-b)=1
as the two polynomials are equal then their coefficients must be equal so nk=2c.
Is it true?

2006-10-24 00:00:34 · 13 answers · asked by rajesh bhowmick 2 in Mathematics