Science & Mathematics - 28 August 2007

When is the next one, and how would you document it the best? Where is the next place to see it?

2007-08-28 05:03:47 · 9 answers · asked by tim D 3 in Astronomy & Space

2007-08-28 05:00:22 · 4 answers · asked by Anonymous in Physics

I heard somehwere that there is a full moon tonight is this true?

2007-08-28 04:54:52 · 4 answers · asked by falnangel07 2 in Astronomy & Space

Pharmacy support staff e.g. the technicians, dispensing assistants and medicine counter assistants

2007-08-28 04:54:50 · 6 answers · asked by frozenfire58 2 in Medicine

fires tidal waves nataral disasters wars..

2007-08-28 04:54:22 · 11 answers · asked by lila...x 1 in Earth Sciences & Geology

it is known that the ozone hole is above antactica only i know just this but want to know more
anyone????

2007-08-28 04:53:59 · 3 answers · asked by PRIYADARSHINII 2 in Earth Sciences & Geology

I have a table of units of advertising and revenue:

Rev: 20 | 50 | 30 | 100 | 50 | 90 | 80
Ads: 1 | 2 | 3 | 4 | 5 | 6 | 7

I have drawn the graph (first part of the questio), but now I have to calculate the correlation coefficient between advertising and revenues.

Does anybody know the formula (in really simple terms) for this please? I will be very very grateful for any help! Sorry to be a nuisence, I'm just really stuck.

2007-08-28 04:49:03 · 2 answers · asked by Anonymous in Mathematics

The 3rd angle is 10 degrees more than the 2nd angle. find the measure of the 1st angle." in Yahoo! Answers

2007-08-28 04:44:17 · 8 answers · asked by wgag69 1 in Mathematics

2007-08-28 04:44:00 · 4 answers · asked by Anonymous in Geography

2007-08-28 04:42:35 · 4 answers · asked by stainless steven 7 in Engineering

If a wolf got its tail cut of for some reason would it grow back?

2007-08-28 04:40:54 · 9 answers · asked by Medea 2 in Zoology

Pioneering guitarist Robert Fripp utilized a system in which he placed a strip marked with notes between himself and the amplifier. Each marked distance from the amplifier was ideal for generating infinite sustain (feedback amplification) for a single note.
How might I calculate each distance, given the fundamental frequency of the desired note?

2007-08-28 04:39:22 · 1 answers · asked by adsfasdfasf 2 in Engineering

Atwood's Machine,the manual says: "The experiment woks best when the sum of te masses is large compared to the difference between the masses."

2007-08-28 04:37:18 · 4 answers · asked by Anonymous in Physics

I know a lot of things made in the movies were movie props only, but I liked the technology used in this show. According to what the commander told his fellow crewmen, there were different settings for this gun, stun being one setting.

This gun shot electricity, not bullets. I would like to know if anyone has invented a type of gun like this. If they have, I want to know about it. There are some neighbor dogs I would like to use it on, just to train them not to bark and howl, especially when they wake me up at night.

I have told my neighbors, I dont appreciate their dogs being so vocal, but they dont hear their dogs. All I want to do is make it uncomfortable for the dogs to do whatever they want.

I will be looking forward to a positive answer.

2007-08-28 04:34:22 · 6 answers · asked by cjam 3 in Other - Science

http://www.ufos-aliens.co.uk/airbrush.htm

2007-08-28 04:27:00 · 17 answers · asked by Anonymous in Astronomy & Space

2007-08-28 04:25:46 · 13 answers · asked by Rajan 1 in Earth Sciences & Geology

2007-08-28 04:25:31 · 3 answers · asked by MANDY 1 in Mathematics

The function f is defined for the domain -3 f(x) = 9 (x - 1/3)^2 - 11

(i) Find the range of f.

(ii) State the coordinates and nature of the turning point of
(a) the curve y = f(x)
(b) the curve y = I f(x) I

2007-08-28 04:24:15 · 1 answers · asked by Anonymous in Mathematics

what does the universe expand to, whats outside ?

2007-08-28 04:24:13 · 11 answers · asked by Matrix 1 in Astronomy & Space

1. 5/a + 6/b
2. w/3 - k/5
3. 3x/y(9y/x)
4. 5x-11x=23 x= ?
5. 4/5y - 8 = 2/5y +16 y= ?
6._a-6_= _a-2_ (_ _ = a-6 over 12) a = ?
12 4
7. 1/2x + 5/6 = 3/4x - 1/3 x= ?
8. 4/5y - 8 = 2/5y + 16 y = ?
9. -4w + 5 <_ -12 ( <_ =less than or equal to)
10. 8+3b < 2(9-b)

Any help you can give is much appreciated. Ive tried all these 10 times over and gotten nothing.

2007-08-28 04:24:01 · 3 answers · asked by Need Help 1 in Mathematics

2007-08-28 04:22:04 · 7 answers · asked by MANDY 1 in Mathematics

expand and multiply

(5 - 6x) square

2007-08-28 04:21:47 · 9 answers · asked by Anonymous in Mathematics

what are the three ways to measure an angle or get it.
i know radians and degrees, whats the third?

2007-08-28 04:21:32 · 3 answers · asked by delux191jnz 2 in Mathematics

Electricity generators often state their capacity in KW or MW. But, is this per hour, per year or per what? Eg- Generator capacity 200MW. Is that 200MW per hour?

2007-08-28 04:19:32 · 6 answers · asked by Anonymous in Engineering

A box has:
volume = (x² + 5x + 6)(x + 5)
height = x + 2

find the area of the bottom of the box

2007-08-28 04:19:01 · 4 answers · asked by rainwater 3 in Mathematics

compared to the previous weeks when the temperature oscillated between 28 ° C and 31° C but the weather was so humid.
why is humid weather so unbearable to me and to the majority of people ?
i don't have respiratory probems.

2007-08-28 04:17:42 · 4 answers · asked by Anonymous in Other - Science

This week two years ago I had just come back from a holiday in turkey and while I was away my uncle and his girlfriend (about 22 years old) Were watching our house, but my aunt (His sister) also went on holiday with us and she had a small flat so instead of watching my house they stayed about 1 night in my house and the rest of the 2 weeks at hers!

Anyways when we got home i used the bathroom and came out to go back down the stairs. (It was my mum and two brothers in the house only) As I walked to the landing I heard in my uncles EXACT voice "Do you wanna go to the cinema?" and in his girlfriends voice replied "Nah I dont really feel like it"

Now they were no where near my house at this time and my two brothers were 5 & 9 years old so it was not them.

I was not tired of anything I know exactly what I heard and I know it was their voices coming from my landing (where I was standing)

Ive heard about people hearing things when they move into new house from the past owners.

2007-08-28 04:17:32 · 6 answers · asked by Anonymous in Paranormal Phenomena

here it the question that i can't figure out...

A glass and mirror store is selling mirrors and frames. The store charges 10 Cents for each square inch of mirror, and 25 cents for eack linear inch of frame.

If there was a mirror that measured 40 inches on one side, what would the other measuremenr be if the price was $85?


thanks for the help

2007-08-28 04:13:56 · 3 answers · asked by Anonymous in Mathematics

it was such a trip.

2007-08-28 04:13:31 · 13 answers · asked by Anonymous in Astronomy & Space

2007-08-28 04:09:49 · 13 answers · asked by wgag69 1 in Mathematics