Science & Mathematics - 4 February 2007

heit


higher than

lower than

the same as

higher than or lower than

2007-02-04 06:49:09 · 8 answers · asked by Anonymous in Chemistry

It happens every time; when a tornado strikes, such as recently in Florida, mobile homes are always on the menu.. Of course regular homes are also frequent targets, but it's not a complete trip without a double wide or two.

2007-02-04 06:48:13 · 5 answers · asked by AmigaJoe 3 in Weather

2007-02-04 06:47:34 · 4 answers · asked by Rachael F 3 in Biology

less than 70 kg, more than 70 kg, 70 kg, or other.

2007-02-04 06:47:25 · 9 answers · asked by Anonymous in Chemistry

2007-02-04 06:46:11 · 2 answers · asked by Anonymous in Chemistry

Hey there, I am stuck on my Algebra 2 homework. I am so confused and lost on this problem. Can anyone please help me solve this problem and show me step by step what they did to solve it? Thanks very much in advance!

Solve the system using any algebraic method (either substitution or multiplication method):

x + 2y-z=3
-x + y + 3z=-5
3x + y + 2z=4

Please show the steps!

2007-02-04 06:45:40 · 6 answers · asked by Ask this girl 5 in Mathematics

About 6% of the US population is retarted and believes that we did not actually land on the Moon. WOW! IDIOTS!!! I just want to hear your stupid reasons like "You can't see the stars". Answer for this: The cameras were set for daylight exposure because it was daytime on the Moon, and daytime exposure on the cameras = no stars. Another one: Radiation would have killed the astronauts and destroyed the film. That is why space suits are worn, and the film is stored in metal containers, protecting it. If you have another stupid reason, I will find out what the answer is.

2007-02-04 06:43:19 · 9 answers · asked by box778899 2 in Astronomy & Space

2007-02-04 06:43:07 · 7 answers · asked by Anonymous in Mathematics

Actinomyces
Bacillus
Corynebacterium
Listeria
Mycobacterium

2007-02-04 06:42:47 · 3 answers · asked by Steenskees 2 in Biology

2007-02-04 06:42:25 · 2 answers · asked by nico 2 in Chemistry

If you are running, you obviously have kinetic energy and momentum. Are there any conditions where you can have energy but no momentum? Can you give me an example of this?

2007-02-04 06:42:09 · 2 answers · asked by moira77 4 in Physics

2007-02-04 06:41:59 · 11 answers · asked by Anonymous in Geography

give me examples of some. thanks.

2007-02-04 06:41:00 · 2 answers · asked by Dan 2 in Chemistry

I'm doing a project on the classifaction of an animal and I don't know what to pick. Not a tiger or Dolphin though. Thank you sooo very much!

2007-02-04 06:40:10 · 18 answers · asked by abbeystripes 2 in Zoology

2007-02-04 06:39:09 · 9 answers · asked by Anonymous in Geography

2007-02-04 06:38:10 · 8 answers · asked by Anonymous in Astronomy & Space

in 1774, Joseph Priestly discovered oxygen when he heated solid mercury(II)oxide, HgO, and produced the element mercury and oxygen gas. Write and balance this equation.

2007-02-04 06:37:31 · 4 answers · asked by Anonymous in Chemistry

please help!!

2007-02-04 06:37:20 · 1 answers · asked by Xx_Booty_Shakin_Cheerleader_xX 1 in Chemistry

In most of the protocols i am reading stated that blood should be overlayed carefully on top of ficol layer. Mixing should not be done. Why is it so?

2007-02-04 06:37:08 · 1 answers · asked by BrInGiToN 2 in Biology

Why is it good for finding the intercepts for a line?

2007-02-04 06:35:12 · 3 answers · asked by Ken H 1 in Mathematics

2007-02-04 06:33:47 · 3 answers · asked by JoAnna 2 in Mathematics

2007-02-04 06:33:08 · 10 answers · asked by gabriellefleming@btinternet.com 1 in Mathematics

Hello - what is the definition of a meteor? e.g when is it a meteor and when is it not?

2007-02-04 06:32:53 · 8 answers · asked by Robin 2 in Astronomy & Space

2007-02-04 06:32:45 · 5 answers · asked by FrAnKi 1 in Astronomy & Space

A carbonated tonic drink has the pH value of 2.45 but this will be reduced when it's decarbonated. Why does this happen?

2007-02-04 06:32:25 · 1 answers · asked by hakunamatata 2 in Chemistry

Example of amphibians are frogs, salamander etc

2007-02-04 06:31:48 · 3 answers · asked by brooklyntrail 1 in Zoology

and what's that structure doing?

2007-02-04 06:31:37 · 1 answers · asked by Anonymous in Zoology

2007-02-04 06:31:33 · 5 answers · asked by FrAnKi 1 in Astronomy & Space

ppl my dad gotta very delicate scale but he doesn't know the abbreviationas.
what are these?
gn
ct
oz

thanx

2007-02-04 06:31:16 · 2 answers · asked by Anonymous in Other - Science

ppl my dad gotta very delicate scale but he doesn't know the abbreviationas.
what are these?
gn
ct
oz

thnax

2007-02-04 06:30:05 · 2 answers · asked by Anonymous in Engineering