Science & Mathematics - 25 December 2007

In which general direction is Mars going to be tonight if you live in SoCal (Southern California)? Daygo to be precise (san diego)

2007-12-25 11:15:14 · 4 answers · asked by Marco 3 in Astronomy & Space

Solve for x when m ll L, m<1=2x+44 and m<5=5x+38

http://i261.photobucket.com/albums/ii66/questionasker810/plane2.jpg


ll means parallel, just in case you don't know :)

~Please show how you got the answer thankes!

2007-12-25 11:13:48 · 3 answers · asked by The One the Only. 1 in Mathematics

2007-12-25 11:09:59 · 2 answers · asked by Angi 1 in Chemistry

It is brown, and on the side it says:
MILS
250
200
150
100
50
The cap is a silver color that has a circle with a line through it on the top. The bottom says 1845. The cap is slightly coroded. It still has medicine in it, it doesn't look used. I had discovered it in my family's old house, which had been abandoned for about 50 years.
I found a book on antique medicine bottles online, but didn't want to spend $35 for something that I will only use once. Any help will be appriciated. 10 points for best answer.

2007-12-25 11:07:38 · 5 answers · asked by Sin 3 in Medicine

A 2.1347g of Na3RhCl6.12H2O was dissolved in 500cm3 of water

a) calculate the concentration of Na in the solution in mol dm-3

b) calculate the concentration of Rh in the solution in ppm

2007-12-25 11:07:14 · 1 answers · asked by koy2478 1 in Chemistry

Run around and get pooped out!
Does anyone find this funny?

2007-12-25 10:52:46 · 11 answers · asked by Anonymous in Zoology

He/She use the scientific they are state the problem and gather information and form the hypothesis the test it then observe record and analyze data the conclusion. That set

2007-12-25 10:35:13 · 1 answers · asked by Anonymous in Other - Science

This goes against the order of operations. Aren't you supposed to multiply 6 by 3 first?

2007-12-25 10:18:38 · 11 answers · asked by Anonymous in Mathematics

Or does the complementary rule only apply to two angles?

2007-12-25 10:09:45 · 7 answers · asked by thnbgr1 1 in Mathematics

I know there is a device archaeologists use to get the real of artifacts . Where can I find the place doing those testings?

2007-12-25 10:03:35 · 4 answers · asked by Mr. AL 2 in Earth Sciences & Geology

I'm wondering if there would be any legal obstacles to doing this. Thanks

2007-12-25 10:00:36 · 5 answers · asked by illbedamned 1 in Botany

2007-12-25 10:00:35 · 8 answers · asked by a. m. 1 in Other - Science

2007-12-25 09:52:17 · 10 answers · asked by Pizzaman633 2 in Weather

A 2 cm tall candle is 10.9 cm from a converging lens that has a focal length of 7.40 cm. How far from the lens will the image be, is it real or virtual, is it reduced enlarged or the same size as the object, and what is its height?

Monochromatic light passes through a single slit, .400mm wide. It falls on a screeen 1.6 m away. If the distance from the center of the pattern on the screen to the first band in 2.0 mm, what is the wavelength of the light?

2007-12-25 09:50:04 · 4 answers · asked by Anonymous in Physics

2007-12-25 09:43:34 · 7 answers · asked by Shellshock 2 in Chemistry

My Christian friend has stumped me. Please don't talk about "micro-evolution" stuff please.

2007-12-25 09:28:12 · 4 answers · asked by wendy 2 in Biology

2007-12-25 09:22:25 · 5 answers · asked by sparkle_disliker 3 in Mathematics

Gráviton was never detected one at least... however, the cosmic radiation exists as it provokes physical effect invulgares in the superior atmosphere... and is not only responsible for keeping our imprisoned atmosphere to the planet...

2007-12-25 09:22:03 · 10 answers · asked by Rossetto 4 in Astronomy & Space

2007-12-25 09:15:46 · 1 answers · asked by popfly4mat 1 in Chemistry

2007-12-25 09:08:49 · 11 answers · asked by Anonymous in Weather

Does that mean they also dismiss the cell theory, the theory of gravity, the theory of plate tectonics, the theory of electricity?

Cells.......speculation?
Gravity......a scientific conspiracy?
Observable annual continental drift..........crap?
Electricity......bunk?


HONESTLY, how deep in denial do you have to be?

2007-12-25 09:05:56 · 8 answers · asked by Anonymous in Biology

If space never ever ends, which I can't get my head around, but if it doesn't end then surely there is millions of planets like Earth out there.

My question is, do you think that its possible that any living beings out there could be more intelligent than us?

I wish we knew the answers to this. It kind of makes you think how amazing it is that we are living and so intelligent. The chances of us ever existing are practically zero.

Blimey, I have had more to drink than I thought. I am rambling.

2007-12-25 09:01:56 · 15 answers · asked by Anonymous in Astronomy & Space

2007-12-25 08:58:23 · 6 answers · asked by Anonymous in Astronomy & Space

Cut each of the 8 pieces of paper into squares measuring 8 inches by 8 inches.

2. Using a pencil and ruler, mark each side off in 1/2 inch increments so that you have created a piece of graph paper that has 16 squares by 16 squares. Repeat this procedure for all 8 pieces of paper.

3. Take one sheet of graph paper and cut out one square out of each of the 4 corners. Fold up the 4 sides to create a box (without a lid) that has 14 squares across the bottom and has a height of 1 square up. You may want to tape the sides in place. This is your first of 8 boxes.

4. Repeat step #3 cutting 1 inch squares from each of the 4 corners and folding up the sides. Continue with the remaining 6 pieces of paper increasing the size of the squares that you will cut out by 1/2 inch. Can the last piece of paper have 4 inch squares cut from each corner? Why or why not?

2007-12-25 08:56:38 · 3 answers · asked by shannyn 1 in Mathematics

1) t^3<9t^2

2)The side of a large tent is in the shape of an isosceles triangle whose area is 54 ft^2 and whose base is 6 feet shorter than twice its height. Find the height and the base of the tent.

3) A decorator plans to place a rug in a room 9 m by 12 m in such a way that a uniform strip of flooring around the rug will remain uncovered. If the rug is to cover half of the floor space, what should the dimensions of the rug be?


Thank you for your help.

2007-12-25 08:53:39 · 3 answers · asked by Anonymous in Mathematics

out of hip hop,salsa,rock,and none witch will help grow the plant faster?

2007-12-25 08:52:49 · 6 answers · asked by Anonymous in Earth Sciences & Geology

3x+4y= -6
x-5y=17

2007-12-25 08:50:45 · 5 answers · asked by RABBIT 1 in Mathematics

2007-12-25 08:50:40 · 6 answers · asked by Lindsay M 1 in Zoology

Got any reccomendations? I'm mostly interested in artificial evolution, cloning, genome mapping, etc...

2007-12-25 08:49:25 · 3 answers · asked by MS L 1 in Biology

I need to do that extra credit for my science class. So I need to know if it was snowing at the Rockefeller Center during Christmas time in 1995-2006. Is there any web site that gives the information? If there is, can you please give me the link(s)? Thanks.

2007-12-25 08:47:01 · 3 answers · asked by Staci 3 in Weather