Science & Mathematics - 3 October 2006

2006-10-03 07:25:30 · 8 answers · asked by Louie 1 in Biology

2006-10-03 07:24:58 · 13 answers · asked by a_rose7073 2 in Astronomy & Space

2006-10-03 07:24:43 · 5 answers · asked by Anonymous in Physics

2006-10-03 07:23:20 · 7 answers · asked by Louie 1 in Biology

Ok it says
The first microbe had a measure of one hundred sixty-two ten-millionths meter. The second measure of the second microbe was four hundred twenty-three hundred millionths meter. By how much was the first microbe larger?
I dont know how to convert those words into numbers. Once I get those down I can do the problem. Plz help!

2006-10-03 07:23:05 · 6 answers · asked by Valerie 2 in Mathematics

tehy arent molussca, or fish,or crustasea or mamals (obviously),, so can u tellme what are they?

2006-10-03 07:22:59 · 11 answers · asked by facobasten1984 3 in Zoology

Where did the very first singlecelled ameoba come from, it can't have just appeared? Is there anything scientists even guess that's right? We never go to this depth in AS level, but I have always been curious : \

Thanks, maybe.
Amcha.

2006-10-03 07:22:39 · 3 answers · asked by Azkath 1 in Biology

Take the first 3 digits of your telephone # (not the area code) times it by 80 then add 1 then times by 250 then add the last 4 digits of your phone # then add the last 4 again then minus 250 and divide by 2. Your answer is your phone #. Does anyone know why this works??

2006-10-03 07:22:24 · 6 answers · asked by Anonymous in Mathematics

I think it's fict....Well, i dont mean to be rude....
I Just curious n - often -wondering why there's no more news about trip to the moon since Neil Armstrong's ? :-P
Is there any explanation about this?

ps:
Really thanx for answering..... :-)

2006-10-03 07:19:02 · 6 answers · asked by Anonymous in Other - Science

2006-10-03 07:18:59 · 5 answers · asked by NICOLA L 1 in Physics

I just discovered that I have wasps flying into my house from the outside...they are not actually in our living space, but they are getting into the air draft holes in the mortar of my brick...will they cause any damage and how do I get rid of them if i can not actually see the nest...I am allergic to wasp/hornet/bee stings so I need to be extra cautious...can anyone give me a good inexpensive way to get rid of them without causing damage to the house...will they return in the spring if I live in Canada or should I just let the cold kill them off? Thank you for your help folks.

2006-10-03 07:16:53 · 6 answers · asked by Chris W 3 in Other - Science

2006-10-03 07:16:23 · 11 answers · asked by Derek B 1 in Mathematics

2006-10-03 07:16:12 · 8 answers · asked by trinity 360 1 in Other - Science

2006-10-03 07:14:25 · 4 answers · asked by ECQC 3 in Astronomy & Space

of 36 is 4 as 36=2*2*3*3length of 64 is 6 = 2^6 the number of numbers less than 100 with maxium length is

a)5
b)4
c)3
d)2

2006-10-03 07:12:25 · 1 answers · asked by ramana n 1 in Mathematics

Substance W contains 15.2% by mass of sodium and 53% by mass of bromine the rest is O2. When W is thermally decomposed, a white solid, X and oxygen are the only products. An aqueous solution of X gave a cream precipitate, Y, when aqueous silver nitrate and nitric acid are added.
a)Calculate empirical formula of W
b)Name X and Y
c)Work out the balanced equation for the thermal decomposition of W.

2006-10-03 07:12:20 · 2 answers · asked by Anonymous in Chemistry

It is for English medium. For ninth standard.Want it fast.

2006-10-03 07:09:11 · 1 answers · asked by Anonymous in Other - Science

2006-10-03 07:09:06 · 2 answers · asked by Anonymous in Other - Science

20x(7X+4)=(20X-7X)+4

2006-10-03 07:08:52 · 8 answers · asked by THE MOTHERFUCKING PRINCESS 2 in Mathematics

How are wormholes a theoretical means of travel if black holes 'destroy' matter once the matter enters it? if something travels into a black hole it will be ripped apart, correct? so how have scientists proved it is theoretically possible for wormhole travel if the travelling object will be ripped apart?

2006-10-03 07:06:21 · 4 answers · asked by benabean87 2 in Astronomy & Space

2006-10-03 07:06:12 · 4 answers · asked by Ramit B 1 in Astronomy & Space

I wasn't sure where to categorise this question as it seems to span a large number of topics.

WHY IN NATURE DO THINGS TEND TO SPIN?
Why is it that a toilet will flush counter-clockwise in the Northern Hemisphere and Clockwise in the Southern? Same deal with tornatoes, huricanes, and general weather patterns.
After the Big Bang why did matter group together and decide to form spinning galaxies? I've heard the moon was formed by a large asteroid hitting the earth, that seperated into a large chunk. Why did it start to revolve (or spin) around the earth instead of continuing to fly off into space? Are all these effects related to the same force? Is there a term in general science for this phenomenon? Or is this still a mystery? Thanks. I've allways wondered about this.

2006-10-03 07:05:34 · 6 answers · asked by Anonymous in Other - Science

A cylinder 60cm high has a cyrcumfernce of 20cm. A string makes exactly 4 complete turns round the cylinder while its two ends touch the cylinder's top and bottom. How long is the sting in cm?

2006-10-03 07:04:42 · 2 answers · asked by Dianthony C 1 in Mathematics

2006-10-03 07:02:54 · 8 answers · asked by Anonymous in Other - Science

This is the exact problem: For a population of exam scores, a socre of X=58 corresponds to a z- score of z= +0.50 and a score of x=46 corresponds to a z- score of z= -1.0. Find the mean and the standard deviation for the population. (hint: sketch the distribution and locate the two scores in your sketch)
So I did a sketch but still don't know how to get the answer. Please Help!!

2006-10-03 07:02:36 · 2 answers · asked by shorty 2 in Mathematics

It is for English medium. For ninth standard.Want it fast.

2006-10-03 07:02:34 · 1 answers · asked by Anonymous in Other - Science

2006-10-03 06:59:04 · 2 answers · asked by joyskie 1 in Biology

Quantom Mechanics is,,,,,,, sure I dont....

2006-10-03 06:59:00 · 12 answers · asked by junio130 3 in Other - Science

2006-10-03 06:55:49 · 12 answers · asked by PAUL S 1 in Physics

how do you solve for variable a and b when give this equations:
angle4= 3a+b
angle5= 6a-14
angle6= -13b+3

P.S: please be very detailed so that i can how to solve it my self for future problems.

2006-10-03 06:52:09 · 4 answers · asked by coolkenny45 2 in Mathematics