Science & Mathematics - 10 December 2007

a)tomorrow night
b)one month from now
c)6 months from now
d)one year from now
e) none of the above

2007-12-10 15:20:39 · 3 answers · asked by Anonymous in Astronomy & Space

(10 + 2i) + (4 - 7i)
this is what i did..
=10+2i+4-7i
=14-5i
is that right?

and then..

(4 + 3i)(2 - 5i)
i FOILed it..
and got 8 - 20i + 6i - 15i^2
and then got 8 - 14i - 15i^2

thank you soooo much!!!!

2007-12-10 15:19:08 · 10 answers · asked by Anonymous in Mathematics

given that scotland under the S.N.P. is gently nudging its self toward independance theres been a huge amount of controversy regarding whether or not we should split from the uk and become a seperate nation again

oh flower of scotland... (sorry but that was necessary)

whats your thoughts

im particularily interested on hearing from those in america and other western countries

2007-12-10 15:18:46 · 5 answers · asked by Doctor Weird 1 in Geography

help me please

2007-12-10 15:17:55 · 6 answers · asked by Anonymous in Botany

Expectations by automobile buyers that prices on next year's models will increase substantially?

2007-12-10 15:17:41 · 1 answers · asked by Anonymous in Physics

2007-12-10 15:16:13 · 13 answers · asked by Anonymous in Physics

DNA codes for proteins ONLY. Keeping that in mind, how is aspects such as personality, a very conceptual matter, "coded" by something of a (dear I say) "tangible" element such as DNA? So, does proteins direct our personality? If so, how?

2007-12-10 15:12:21 · 4 answers · asked by Anonymous in Biology

Here are the ones i need help with
1. write the equation of the line passing through the points (0,-1) and (3,7)
I would be much obliged if you could explain too.

2007-12-10 15:12:16 · 6 answers · asked by PLZHELP 1 in Mathematics

use synthetic division to find p(3i)

2007-12-10 15:08:05 · 6 answers · asked by Anonymous in Mathematics

Besides Alaska, where in the U.S. could you see lots of bears? I assume thered be a lot in most of the northern states, but what about northern California, could i see a bear there? (like around lake Tahoe/) thanks!

2007-12-10 15:04:00 · 6 answers · asked by Anonymous in Zoology

100 - 5Q + Q^2

Is the derivative -5+2Q ???

2007-12-10 15:02:30 · 2 answers · asked by pab 7 in Mathematics

2007-12-10 15:02:25 · 3 answers · asked by mo 1 in Mathematics

2007-12-10 15:01:11 · 3 answers · asked by Congi 1 in Earth Sciences & Geology

TRUE OR FALSE

2007-12-10 14:56:13 · 1 answers · asked by man with ?'s 1 in Engineering

Used to show growth rate in US after 1970, I just need to know HOW to do the problem, not the answer. Need to learn the material.

2007-12-10 14:55:45 · 3 answers · asked by Joey B 2 in Mathematics

or is it a long bone, short bone, or flat bone?

2007-12-10 14:54:35 · 2 answers · asked by Anonymous in Other - Science

2007-12-10 14:53:15 · 4 answers · asked by A d R i X 1 in Geography

Ok, so to clarify things, please say if I'm right or wrong.

Mass: Proton > Neutron > Electron ?
Volume: Proton > Neutron > Electron?
Charge: Proton = +, Neutron = 0 and Electron = -1

Ok, thx.

2007-12-10 14:51:26 · 4 answers · asked by homelessanta 2 in Physics

2007-12-10 14:49:03 · 2 answers · asked by Anonymous in Medicine

are there any scientific facts behind this even, or is it just a educated guess?

2007-12-10 14:48:48 · 2 answers · asked by Anonymous in Biology

I was listening to the radio the other day and the host mentioned something about North Carolina lying on a fault line. I was wondering if anybody knew the name of this fault line and a website for more information about it

2007-12-10 14:48:31 · 1 answers · asked by DewBerry 3 in Earth Sciences & Geology

I have seen some people using for example summation symbols (the capital case greek sigma) and other math symbols. How do you insert these symbols in "yahoo answers"? I have tried to use Latex commands, but it doesn't actually work.

2007-12-10 14:48:06 · 7 answers · asked by partalopoulo 2 in Mathematics

Is this suggesting that if we get rid of butterflies, there will be no tornadoes?

2007-12-10 14:48:03 · 4 answers · asked by Anonymous in Physics

The proof that it is all of them is the important part.

2007-12-10 14:47:46 · 3 answers · asked by oscarD 3 in Mathematics

from a scientific viewpoint

2007-12-10 14:47:30 · 6 answers · asked by yo 2 in Biology

2007-12-10 14:47:02 · 3 answers · asked by gena c 1 in Zoology

My girlfriend swears people live in Satellites in Space. I however disagree, it is not humanly possible. So besides the International Space Station, and Space ships, what do astrnauts reside in?

2007-12-10 14:46:30 · 3 answers · asked by higinaxx 1 in Astronomy & Space

2007-12-10 14:44:37 · 3 answers · asked by gena c 1 in Geography

help

2007-12-10 14:41:06 · 4 answers · asked by MICHAEL A 1 in Geography

2007-12-10 14:35:35 · 2 answers · asked by Anonymous in Zoology