Science & Mathematics - 26 November 2006

wat is the prefix that means 1000.
wat is the prefix that means 0.1
wat is the prefix that means 0.001
wat is the prefix that means 0.001

2006-11-26 12:46:19 · 5 answers · asked by gowtwister209 1 in Mathematics

1-mature deciduous forest flourishes
2-decaying tree trunk grows hot
3-grasses and low-growing vegetation appear
4-dead trees fall to forest floor
5-fire ignites and burns vegetation

2006-11-26 12:46:06 · 3 answers · asked by Da badest chic yu'll eva meet! 2 in Earth Sciences & Geology

What does the slope of lines of best fit represent?

2006-11-26 12:44:46 · 3 answers · asked by elizabeth r 1 in Mathematics

which has highest boiling point and why:
CCl4
CF4
CBr4

2006-11-26 12:43:36 · 1 answers · asked by scurvybc 3 in Chemistry

i need to make a brochure for a cell
and i need certain information, what activities
take place in the cell. and any other information
you can give me. any would be great, thanks :]

2006-11-26 12:41:17 · 3 answers · asked by Megan 1 in Biology

please help me with this

2006-11-26 12:40:42 · 4 answers · asked by fcmagic1 1 in Mathematics

____ is 50% of 3/8
___ is 85% of 480
___ is 37 1/2% of 64
__is 6% of 112
__ is 80% of 540
_ is 8% of 180
_ is 32% of 15
_ is 62% of48
_ is 150% of 38
_ is 6.7% of 65
_ is 7.8% of 40
_ is 25% of 23.6
_ is 175% of 40
_ is 9.6% of 480
_ is 12.5 of 49/8
_ is 130% of 96

2006-11-26 12:38:17 · 7 answers · asked by kisser_up 1 in Mathematics

I need to find a formula that will enable me to easily predict the LCM (Least common multiple) of any pair of whole numbers from the two numbers themselves and their GCF (greatest common factor).

2006-11-26 12:37:44 · 3 answers · asked by Anonymous in Mathematics

2006-11-26 12:37:07 · 5 answers · asked by exxohh<3 1 in Chemistry

sry... i just dunno how to do it.

2006-11-26 12:36:12 · 2 answers · asked by Anonymous in Mathematics

physics book weighing 20N slides at constant speed down a ramp inclined at 30 degrees to the horizontal. what is the force of friction acting on the book?

2006-11-26 12:36:06 · 4 answers · asked by Anonymous in Physics

2006-11-26 12:35:08 · 6 answers · asked by robertotk 2 in Mathematics

what is the composition of cell membranes?
kind of ribosome is found in the cells?
do the cells contain mitochondria?
do the cells contain chloroplasts?
do the cells have walls and if so of what are they composed?
how do the cells reproduce?
how do the cells obtain the nutrients needed for survival
how do the cells move
does the kingdom include multi-cellular organisms
are the cells specialized for different functions?

some one please tell me bcause everywhere ive looked they dont help

2006-11-26 12:34:56 · 1 answers · asked by tahsui876 3 in Biology

210 Rn-----> 206 Po + X
86..................84

a) proton
b) uranium-235
c) alpha
d) beta
e) gamma

2006-11-26 12:34:54 · 4 answers · asked by Chasity 1 in Chemistry

Ch4, H2O, HF, NH3

list from most acidic to least acidic.
Please also help to explain why they are in that order, does it have anything to do with their hydrogen atoms?

2006-11-26 12:34:14 · 2 answers · asked by ololo 1 in Chemistry

I know my brother want to try them, but hes also on a penicilin anti-biotic. are there any negative effects? thank you.

2006-11-26 12:33:38 · 3 answers · asked by Anonymous in Botany

which one is the answer
(a)systems-organs-tissue-cell
(b)cells-organs-tissue-system
(c)tissue-system-cells-organs
(d)cells-tissue-organs-systems

2006-11-26 12:32:57 · 5 answers · asked by punsin h 1 in Biology

2006-11-26 12:32:53 · 1 answers · asked by bunches999 4 in Chemistry

its for my homework so pleaze help, i'd appreciate it very much

2006-11-26 12:32:18 · 3 answers · asked by Anonymous in Biology

2006-11-26 12:30:39 · 4 answers · asked by dog_lover_wells 2 in Zoology

If 2x=12, then x = 6

2006-11-26 12:30:17 · 4 answers · asked by Fofo 1 in Mathematics

2006-11-26 12:25:29 · 15 answers · asked by Mr. Knowledgeable VI 7 in Astronomy & Space

1. When you use 0.5 liters of oil an hour, it will last you a day (24 hours). If you use this oil, x liters an hour, it will last for y hours.
a) make an equation for this problem.
b) if you use this oil 0.3 liters every hour, how many hours will it last?

2. Make an equation for each of these problems.
a) When you walk x km an hour to a destination that is 20 km away, it will take y hours.
b) one side of a right square is 4cm. The area of the right square is equal to the area of a certain parallelogram. The base of the parallelogram is x, and the height is y.

2006-11-26 12:24:24 · 10 answers · asked by Anonymous in Mathematics

I am trying to purchase a true neon light for a demo in my chemistry class to show how gases glow different colors. Someone is trying to tell me that the neon light he is selling is true neon but it does not have clear glass, it is white. That makes me think this is a fluorescent bulb. In the picture it appears green but there could be a little green bulb in the bottom, or something? Do you agree that he doesn't know what he's talking about? Or is it me?

2006-11-26 12:22:37 · 5 answers · asked by b 3 in Chemistry

Can somebody tell me how to use many of the features on the TI-89 or refer me to a site that can help...

2006-11-26 12:21:19 · 8 answers · asked by teemu6209 1 in Mathematics

2006-11-26 12:19:13 · 4 answers · asked by Fofo 1 in Mathematics

2006-11-26 12:18:50 · 1 answers · asked by melomane 4 in Chemistry

Also, if you happen to know, are the Blue Ridge Mountains really close to there...Its kinda important, so please hurry

2006-11-26 12:18:31 · 1 answers · asked by Anonymous in Weather

2006-11-26 12:17:13 · 12 answers · asked by bobby 1 in Zoology

All I can find is what it is called, not why it is there.

2006-11-26 12:16:39 · 6 answers · asked by Anonymous in Biology