Science & Mathematics - 20 November 2006

j.w cus ikno iv done it but cant remember what it is?

2006-11-20 07:00:43 · 13 answers · asked by x.charlotte 1 in Mathematics

If a car goes around a 5 mile track at 30 mph on the first lap, how fast does the car need to go on the second lap to average 60mph for the two laps?

2006-11-20 06:58:26 · 7 answers · asked by J w 1 in Mathematics

Just wondering.Is it something to do with the lense in your eye not being able to focus properly or something?

2006-11-20 06:54:36 · 11 answers · asked by ? 3 in Other - Science

I have asked this before. What is the most difficult math class one can take. Not the most difficult for you. I'm told its Complex analysis ...is that true?

2006-11-20 06:54:25 · 13 answers · asked by onedot.darling 4 in Mathematics

2006-11-20 06:52:08 · 5 answers · asked by Anonymous in Geography

2006-11-20 06:51:15 · 34 answers · asked by jane s 1 in Chemistry

I really appreciate any help. Thank you. : )

2006-11-20 06:50:31 · 17 answers · asked by bleedinglove_x 3 in Mathematics

2006-11-20 06:50:19 · 3 answers · asked by Anonymous in Mathematics

According to NASA, and other scientists that peer into the depths of our Universe. We have not been able to idenfify even the smallest form of life! We have been searching for years but have failed. I have no religious affiliation with anything, but I believe that if we find life on another planet(particularly intelligent life), we will be eliminating organized religion. Can someone give some insight as to life in the universe, whether small or intelligent...

2006-11-20 06:48:53 · 11 answers · asked by Sir 3 in Astronomy & Space

How would you simplify the equation:
x = |3 - y|

and how would you simplify the equation:
x = y

2006-11-20 06:47:52 · 3 answers · asked by The Ultimate Answerer 3 in Mathematics

2006-11-20 06:46:37 · 11 answers · asked by Anonymous in Mathematics

I need help with this question:

1/(x-2) - 1/(x+3) = 1/10

2006-11-20 06:46:03 · 3 answers · asked by mr yass 2 in Mathematics

I need help with this question: (unable to put line under 1's)

1 - 1 = 1
(x-2) (x+3) 10

2006-11-20 06:44:17 · 8 answers · asked by mr yass 2 in Mathematics

a gardener wants to use 62 feet of fencing to enclose a rectangular-shaped garden. find the length and width of the garden if its length is to be 4ft longer than twice its width.

i wrote 2 equation and wonder which one is correct

4 + x + 2x = 62 and
4+ 2x = 62

are either those correct? if not please suggest. solving not necessary just the equation

2006-11-20 06:43:17 · 11 answers · asked by blinded_by_you01 1 in Mathematics

Earth is oval in shape. Even then the oceans water is still intact with the Earth's surface. How is this possible?

2006-11-20 06:42:43 · 7 answers · asked by MAHESH 1 in Earth Sciences & Geology

I'm trying to find a college that offers Zoo Science in the New England area. Any thoughts?
Ive already looked into UMaine, UNewHampshire, and Delaware Valley...but i need more!

2006-11-20 06:41:24 · 2 answers · asked by captainjacklover28 1 in Zoology

within the precisions of a high school lab, do these data points at least somewhat support the relation that v^2 is proportional to Fc

from the equation v^2=Fc*r/m

Fc=.49 V=4.4 m/s
.98, 6.1
1.5, 7.1
2.0, 8.0

I see the Fc go up about .5 each time and with one exception, the velocity going up 1 each time....I just need help seeing how these points relate to the relationship v^2 is proportional to Fc

2006-11-20 06:40:11 · 2 answers · asked by Anonymous in Physics

I a currently a single mom seeking my computer systems engineering degree and beginning to wonder what the job market is ACTUALLY like. Thought about going for AS in IT as well but wondering if I should just get my BA in Computer Systems. I need the salary to be worth the bite i am currently taking. What is the actual job market? Don't want the hype! Don't want to graduate and need a reality check that I went for the wrong thing. Any help is good. Thanks

2006-11-20 06:39:57 · 7 answers · asked by Anonymous in Engineering

The patterns of light flashes of a firefly, the song of a white-crowned sparrow, and the chemicals produced by a female silk moth are all designed to
(A) ensure that they mate only with their own species.
(B)defend their home territories.
(C)confuse predators that might eat them or their offspring.
(D)signal the beginning of migratory behavior.

2006-11-20 06:38:55 · 8 answers · asked by enternalrest666 1 in Biology

There are 6 married couples attending a party where two door prizes (the prizes are the same) are awarded to two different people. Solve to 3 decimal places.

What is the probability a married couple wins the prizes?

What is the probability one prize goes to a man and one to a woman?

If Mary does not win a prize, then what is the probability that John will?

2006-11-20 06:38:06 · 14 answers · asked by Anonymous in Mathematics

We know day and night is due to earths revolution. But I am speaking about the feeling of the revolution.

2006-11-20 06:36:40 · 7 answers · asked by MAHESH 1 in Astronomy & Space

...a 350 g sample to decay to 110 g?

2006-11-20 06:36:20 · 3 answers · asked by drdagher89 2 in Mathematics

For interval 0, 2 pie

2006-11-20 06:36:20 · 2 answers · asked by Anonymous in Mathematics

2006-11-20 06:34:41 · 16 answers · asked by jakea_aliya_19892002 1 in Zoology

2006-11-20 06:34:41 · 4 answers · asked by Anonymous in Mathematics

how to you get the figure (3967) from 80-6+ 34+5-14 105x2 or is it just a big con, the quetion was on cash attic or whatever it is called the programme on ITV during the night

2006-11-20 06:34:40 · 6 answers · asked by barry s 1 in Mathematics

Ok, so according the the scientific community... The Big Bang was a massive explosion that resulting in the formation of the universe. Well, according to the scienfitic community, what was the creator of this explosion? And what would the root of this explosion be classified as? If something caused this explosion before so called nothing-ness, wouldn't this mean that there was SOMETHING before the formation of the Universe? What is this something?

2006-11-20 06:33:32 · 18 answers · asked by Sir 3 in Astronomy & Space

Since the allele for colorblindness is located on the X chromosome, colorblindness
(A) cannot be inherited.
(b)occurs only in adults.
(C)is sex-linked.
(d)none of the above

2006-11-20 06:33:11 · 7 answers · asked by enternalrest666 1 in Biology

2006-11-20 06:32:58 · 1 answers · asked by Anonymous in Biology

2006-11-20 06:32:11 · 1 answers · asked by DEBORAH H 1 in Chemistry