Science & Mathematics - 17 January 2007

Faye`s puppy is 8 months old. It is 0.31 meters tall. The puppy grew 4 cm from when it was 7 months to 8 months old. It grew 2 cm from when it was 6 months to 7 months old. How tall was Faye`s puppy when it was 6 months old?

2007-01-17 10:33:00 · 14 answers · asked by ♥<(^-^)>♥ 2 in Mathematics

Once i saw a large floating oval silver object while walking home, my first thought was the moon had fallen out of the sky what do you think it was ?

2007-01-17 10:30:09 · 33 answers · asked by xXJohnny Depps Secret LoverXx 1 in Astronomy & Space

2007-01-17 10:28:48 · 13 answers · asked by Anonymous in Physics

plz tell

2007-01-17 10:27:49 · 2 answers · asked by zxgamerzx 1 in Mathematics

Please explain equipment used and process, also what is the coal loaded onto when sent back to be processed

2007-01-17 10:27:44 · 3 answers · asked by chocolateXXX 1 in Engineering

Or any inverse trig function like that?

2007-01-17 10:27:36 · 2 answers · asked by Alice 2 in Mathematics

i really need to know

2007-01-17 10:27:30 · 8 answers · asked by Anonymous in Zoology

A string of lights with candle flame shaped bulbs that when plugged in look like there is an actual flame burning in them. How do they work as opposed to a regular light bulb with a filament

2007-01-17 10:27:06 · 1 answers · asked by elyag43 6 in Other - Science

1. The smallest part of the element that has all the elements properties is?
2. A chemical change occur when?
3. The state of matter in which atoms are held together strongest is?
4. What is different between physical and chemical change?
5. What holds the atoms in a molecule together?

2007-01-17 10:25:58 · 4 answers · asked by Jackie 2 in Chemistry

2007-01-17 10:25:24 · 3 answers · asked by CelticMoonGoddess 2 in Mathematics

2007-01-17 10:20:52 · 12 answers · asked by hayes2143 1 in Astronomy & Space

The Question is: The Fahrenheit and Celsius scales are related by the equation F = 9/5c +32. What temperature Celsuis would give the body teperature of 98.6F?
Can you please explain to me while you show me steps to do?

2007-01-17 10:20:35 · 6 answers · asked by Anonymous in Mathematics

Would any drug company be willing to produce it and put themselves out of business?

2007-01-17 10:19:52 · 4 answers · asked by trafficer21 4 in Medicine

So I've been racking my brain over this and it seems like an extension of the triangle inequality. Anyways, here it is.

Prove that the length of the summation from k=1 to n of z_k is less than or equal to the summation from k=1 to n of the length of z_k.

2007-01-17 10:19:51 · 1 answers · asked by mobaxus 2 in Mathematics

If you catch up with light...do you see it?

2007-01-17 10:19:27 · 4 answers · asked by Stef 4 in Physics

The question I have is about organic syntheses of molecules. If a synthetic route to a molecule takes 5 steps and each step is 90% efficient, what's the overall yield? One example I found was 10 steps at 80% efficiency equaling a 10% overall yield, but didn't show how this is calculated. Anyone have any ideas???

2007-01-17 10:17:25 · 2 answers · asked by isabelle archer 2 in Chemistry

I'm working on a research project where I have to define the physics behind creating relative humidity in the laboratory. I can't seem to find the mathematical relationships for using a bubbler to create water vapor or relative humidity.

2007-01-17 10:16:08 · 2 answers · asked by vraz33 1 in Physics

Please I really need an answer. And explain a little how, so I understand it please.

2007-01-17 10:16:08 · 19 answers · asked by Anonymous in Earth Sciences & Geology

2007-01-17 10:15:25 · 7 answers · asked by missy 2 in Mathematics

12x^-3/y^4 times (y^-2x^2)^-1/15x^-2?

2007-01-17 10:14:30 · 4 answers · asked by Meno 1 in Mathematics

I've been clean for over45 days, yesterday I took 3 tokins off a joint, but today I found out I have to take a piss test, maybe Friday. What's the chances I will pass the test?

2007-01-17 10:14:07 · 9 answers · asked by Anonymous in Medicine

I'm doing a science fair project on hamster memory and can't anything on how it works and if they even have it.

2007-01-17 10:13:35 · 3 answers · asked by pets_and_jesus 1 in Zoology

8x - 4y =16
y = 2x -4

2007-01-17 10:13:19 · 14 answers · asked by CelticMoonGoddess 2 in Mathematics

2007-01-17 10:13:12 · 3 answers · asked by Anonymous in Geography

2007-01-17 10:11:40 · 4 answers · asked by behailubgu 1 in Chemistry

example someone who dies from a drugs overdose etc or would someone dying with a heart attack also have to be buried like this also.?

2007-01-17 10:10:09 · 6 answers · asked by MARTIN D 1 in Medicine

5x - 2y= -5
y - 5x = 3

2007-01-17 10:09:50 · 4 answers · asked by CelticMoonGoddess 2 in Mathematics

Example:
Canadian mountain:
Rockies

2007-01-17 10:06:21 · 3 answers · asked by The Singing Light 2 in Geography

2007-01-17 10:05:21 · 2 answers · asked by Brettski 2 in Zoology

Together they cost .40 cents
A nibblet cost three times as much as a cibbler
6 cibblers cost more then one wibbler
A nibblet plus 2 cibblers cost less then a wibbler

What is the cost of each type of candy?

2007-01-17 10:04:56 · 7 answers · asked by Anonymous in Mathematics