Science & Mathematics - 9 January 2007

A substance was found to be a soft, nonconducting solid at room temperature. The substance is most likely

1. a molecular solid
2. a network solid
3. a metallic solid
4. an ionic solid

2007-01-09 11:44:11 · 2 answers · asked by Science 101 2 in Chemistry

omg im in the 8th and ill fail the LEAP test if i dont get this!!!

2007-01-09 11:44:08 · 5 answers · asked by britts 2 in Mathematics

2007-01-09 11:43:16 · 4 answers · asked by Anonymous in Biology

Starts out with simple numbers up to 20 I think and when all equations solved it doesn't make mathematical sense....HELP

2007-01-09 11:42:40 · 2 answers · asked by bitaminv 1 in Mathematics

Composite Funtion:

Find the first four iterations of each function, given the initial value.
f(1)=2, f(n)=3f(n-1)

I dont understand:
f(1)=3f(?-1)

I need to find what zero is first right? If so, how do I find zero?

2007-01-09 11:40:56 · 6 answers · asked by Anonymous in Mathematics

2007-01-09 11:40:50 · 9 answers · asked by blonde42t 1 in Mathematics

find the slope of each line. if the line has no slope, say so.
problem: y=3x-2

2007-01-09 11:39:55 · 4 answers · asked by Mandy 1 in Mathematics

here are the question........
Why are the offsprings that result from sexual reproduction diffirent from their parents

2007-01-09 11:39:51 · 1 answers · asked by Rafi R 2 in Biology

twopie

2007-01-09 11:39:51 · 2 answers · asked by TeddyGrahams 1 in Mathematics

2007-01-09 11:39:38 · 2 answers · asked by Anonymous in Chemistry

whether your sound detector is responding to sound or to breath?

2007-01-09 11:39:21 · 1 answers · asked by Anonymous in Other - Science

2x + 3y = 6
8x + 12y = 12

2007-01-09 11:37:23 · 3 answers · asked by stefanie n 1 in Mathematics

2007-01-09 11:36:48 · 1 answers · asked by Anonymous in Chemistry

Every night i bang on my pet rats cage with a stick ( to grab his attention) and play to him Micheal Jacksons "Ben" from my CD Player to cheer him up.
He just does'nt listen and goes back in his box.
Do you have any ideas or would it be best if he met Mr Shovel...??

2007-01-09 11:36:03 · 10 answers · asked by pop c 2 in Zoology

What does the spectrum of a star tell you?

2007-01-09 11:35:33 · 4 answers · asked by Anonymous in Astronomy & Space

How does (1/2)bc(1- cos A) = ((a - b + c)/2) * ((a + b - c)/2)?

2007-01-09 11:34:58 · 1 answers · asked by Mrs Harris 1 in Mathematics

What is the life span of a fly in an environment without a food source?

2007-01-09 11:34:24 · 1 answers · asked by fat_boy 1 in Biology

I'm trying to grow pot, but need help.

2007-01-09 11:34:19 · 10 answers · asked by Anonymous in Botany

a cylinder is 7ft is radius and 3 ft in height pi is 22 over 7

the formula for volume is V=pi * r squared * height

what is the volume

note * means times or multiply

2007-01-09 11:34:04 · 7 answers · asked by skyflier0 2 in Mathematics

2007-01-09 11:32:41 · 4 answers · asked by Bob D 1 in Physics

I really need to know this for a science project due tomorrow, so please give me the right answer, and no i am not cheating, we are allowed to use the internet. PLEASE ANSWER!!!!!!!!!!

2007-01-09 11:32:26 · 4 answers · asked by Anonymous in Astronomy & Space

I really need to know this for a science project due tomorrow, so please give me the right answer, and no i am not cheating, we are allowed to use the internet. PLEASE ANSWER!!!!!!!!!!

2007-01-09 11:31:38 · 2 answers · asked by Anonymous in Astronomy & Space

I really need to know this for a science project due tomorrow, so please give me the right answer, and no i am not cheating, we are allowed to use the internet. PLEASE ANSWER!!!!!!!!!!

2007-01-09 11:31:03 · 1 answers · asked by Anonymous in Astronomy & Space

What is the percentage composition of alloy containing 23.20lb lead, 10.40lb tin, 6.00lb antimony, and 0.40lb copper?

2007-01-09 11:31:03 · 1 answers · asked by Coolbear4 4 in Chemistry

2007-01-09 11:30:51 · 5 answers · asked by CelticMoonGoddess 2 in Mathematics

Hey, I need the following information on This Famous chemist -Joesph Gay-Lussac

1)where he did his work
2) his accomplishments
3)A qoute by him
4) where he went to school/college
5)If he had any other jobs like teacher,lawyer etc.
6) His family information such as wife/children/parents
7) Two other events occuring the same time he was famous
8) Did he work with any other scientists?
9) What he did, did anything change over the years?
10) What obstacles did he face when doing what he did.
Thanks alot I appreaciate it!@

2007-01-09 11:30:29 · 1 answers · asked by not857 1 in Chemistry

2007-01-09 11:29:44 · 6 answers · asked by slim shady 1 in Physics

There may be only ten civilisations in the milky way, and that I may add is a very large place.
Aliens will never meet us they're just too far away.

2007-01-09 11:29:26 · 5 answers · asked by the_sheik_of_sheet_lightning 3 in Astronomy & Space

i need these by 9:00 TONIGHT Eastern time

2007-01-09 11:28:41 · 5 answers · asked by wjms_cheerleader 1 in Biology

see if you can solve this question- we can write the equation C/D=pi as C=piD explain why! im in 6th grade ineed help!
oh yeah! c= circumfrence and d=diameter

2007-01-09 11:28:13 · 4 answers · asked by *winterbaby* 2 in Mathematics