Science & Mathematics - 5 October 2006

the city requires a linear decline of 2.25% for all waste line traveling to the sewer. a house that is 45 foot above the sewer, how long of pipe is needed to run to the sewer to be in code?

2006-10-05 09:22:08 · 6 answers · asked by Anonymous in Mathematics

i am keen to know anyones thoughts on the best way to wire a large generator to the consumer unit in a portacabin do i use earthing to neutral link ? and if the gennies the only supply do i use an earthing rod?
any help with portacabin genny wiring appreciated help needed
desperately.
or any help with wiring the genny to sockets or back wiring.

2006-10-05 09:21:20 · 5 answers · asked by MARTIN D 1 in Engineering

how many molecules are in 29.777 g of hydrogen peroxide

2006-10-05 09:20:23 · 8 answers · asked by rnjes21 2 in Chemistry

2006-10-05 09:18:40 · 12 answers · asked by Anonymous in Astronomy & Space

2006-10-05 09:17:48 · 12 answers · asked by Fun and Games 4 in Other - Science

The calibration button on the scale doesn't seem to work -- any tricks?

2006-10-05 09:13:58 · 1 answers · asked by Michael G 1 in Other - Science

2006-10-05 09:13:48 · 7 answers · asked by Kayla B 1 in Chemistry

Folks, would like to know what is the temperature of the universe way out there and is it constant in all places? thanks.

2006-10-05 09:10:00 · 4 answers · asked by Anonymous in Astronomy & Space

If it takes 4 N to push horizontally on your book to make it slide at a constant velocity, how much force of friction acts on the book?

2006-10-05 09:06:04 · 4 answers · asked by paul_da_pimp90 1 in Physics

2006-10-05 09:05:12 · 12 answers · asked by doorseeker 1 in Astronomy & Space

does it slow down or speed up when shooting round up there

2006-10-05 09:04:29 · 9 answers · asked by paul s 1 in Astronomy & Space

2006-10-05 09:04:03 · 6 answers · asked by Anonymous in Earth Sciences & Geology

2006-10-05 09:03:44 · 1 answers · asked by Sunshine 1 in Other - Science

Use the variable x to represent the number

8 more than a number

2006-10-05 09:01:16 · 9 answers · asked by Anonymous in Mathematics

Find the equation of the line tangent to the curve Y= x^2 + 4X + 2 at the point x=1.

2006-10-05 09:01:14 · 5 answers · asked by Anonymous in Mathematics

2006-10-05 09:00:28 · 1 answers · asked by Cool gal 1 in Biology

any body know where hell is

2006-10-05 08:58:38 · 20 answers · asked by paul s 1 in Other - Science

2006-10-05 08:55:44 · 3 answers · asked by littlegirlsexxy 1 in Mathematics

2006-10-05 08:54:58 · 17 answers · asked by Banana 2 in Other - Science

I am thinking of it and I am not sure? What are some good questions to ask myself when choosing medicine as career?

I posted this question before but I was hoping to get more answers now as it is evening and more people on here.

2006-10-05 08:53:45 · 3 answers · asked by HarMonia 3 in Medicine

Full Question: The international space station orbits the earth in 1.5 hours. How far does it travel in one orbit? (Hint: find the speed of the ISS first. Then use S=D/T).

2006-10-05 08:51:24 · 4 answers · asked by John 2 in Astronomy & Space

the phases are: solid, liquid, and gas!

2006-10-05 08:50:46 · 15 answers · asked by Princess_IN_Training 1 in Chemistry

2006-10-05 08:48:09 · 1 answers · asked by Sunshine 1 in Other - Science

2006-10-05 08:43:53 · 8 answers · asked by Princess_IN_Training 1 in Chemistry

a) not necessarily anything like those of the elements
b) about the average of the properties of the two elements
c) most like the element given in the greatest amount
d) predictable based upon the nature of the combining elements

2006-10-05 08:39:58 · 5 answers · asked by dolphinsgal97@verizon.net 1 in Chemistry

The second 9 is positive

2006-10-05 08:38:39 · 30 answers · asked by forestgreen33 3 in Mathematics

seven letters

2006-10-05 08:35:35 · 6 answers · asked by Anonymous in Physics

2006-10-05 08:35:03 · 2 answers · asked by Anonymous in Other - Science

For all questions here, round to the ten thousandths place if there are many decimal places. Do not round deciamls with 4 or less places:

3.14 x 2.83 =

Question 2:
60.3 x 0.24 =

Question 3:
4.103 x 0.209 =

Question 4:
321.43 x 0.209 =

Question 5:
248.85 / 10.5 =


Question 6:
0.1695 / 0.687 =

2006-10-05 08:30:30 · 9 answers · asked by Anonymous in Mathematics

Apollo 18, 19 and 20 were cancelled. Plans were for those missions to include a little "moon flyer", an improvement on the rover that could get astronauts to more remote places where the lander could not land.

Also, they were going to send an unmanned lander with supplies so that the following manned lander could stay longer.

This new technology would have got them to places like crater Aristarchus where over many years, strange lights have been reported. Also, they needed to get into one of the so-called rills - huge canyon like depressions that are still completely unexplained.

Another was planned to go to the other side of the moon. Radio contact would be maintained with Mission control via lunar satellites that they would set up in advance.

The great mystery of the "far side" is that it is almost completely void of the dark, flat, so-called Mares that we see on the Earth-side, and easily visible with the naked eye.

2006-10-05 08:27:38 · 9 answers · asked by nick s 6 in Astronomy & Space