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Science & Mathematics - 17 November 2006

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

2006-11-17 06:35:39 · 13 answers · asked by gypsy 1 in Earth Sciences & Geology

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2006-11-17 06:34:52 · 4 answers · asked by Anonymous in Mathematics

^2 means squared

2006-11-17 06:33:05 · 6 answers · asked by Math Freak 1990 1 in Mathematics

2006-11-17 06:32:56 · 5 answers · asked by tezcan 1 in Physics

2006-11-17 06:32:02 · 9 answers · asked by Math Freak 1990 1 in Mathematics

2006-11-17 06:31:26 · 7 answers · asked by Math Freak 1990 1 in Mathematics

^2 means squared

2006-11-17 06:28:37 · 8 answers · asked by Math Freak 1990 1 in Mathematics

2006-11-17 06:27:47 · 10 answers · asked by DENNIS G 1 in Mathematics

the formula or explanation. can you make it simple

2006-11-17 06:25:47 · 2 answers · asked by Josh 2 in Chemistry

2006-11-17 06:21:11 · 5 answers · asked by Maritz V 1 in Engineering

Nikola Tesla was a genius, but hardly any average people know of him, they think of people like Edison and Marconi and such, why is this ?

2006-11-17 06:21:06 · 10 answers · asked by birdman 2 in Other - Science

the snake is red,yellow,white and black, and seems rather unaggressive. I have heard that it may be poisonous but no one seems to know around my complex which ones are poisonous?

2006-11-17 06:19:22 · 10 answers · asked by private n 2 in Zoology

I just got a battery operated detector and want to be sure I place at the right height to be most effective, since CO kills people.

2006-11-17 06:18:27 · 11 answers · asked by Everyman 3 in Physics

I have to do a tiny bit of calc - it has been 2 yrs sincce I have done it - can someone pleae help (and show steps)?
Thanks in advance!
I will choose a best answer!

I need to graph the following:
f(x)=4x-8/x^2

I tried to get this to factor out (if that is what I am supposed to do)- perhaps I am looking at the problem incorrectly. I treid using my TI-83 - it give me an error.

PLEASE HELP!!

2006-11-17 06:17:11 · 6 answers · asked by BugGurl 3 in Mathematics

A person has a mass of 80 kg. They go for a run with a constant speed of 3.5 m/s. When running against a resistive wind force they have to generate 50 W more power than running with the same wind force. How strong is the force due to the wind?

2006-11-17 06:12:17 · 2 answers · asked by flori 4 in Physics

If you have tile 20in by 20in and need to tile a room 420 sq feet how would you figure out how much tile you would need and the cost if each tile was 3.98 and sales tax of 7.5 %

2006-11-17 06:11:19 · 7 answers · asked by mhonarbakht 2 in Mathematics

2006-11-17 06:06:38 · 25 answers · asked by Anonymous in Astronomy & Space

The intensity of the sunlight that reaches Earth's upper atmosphere is approximately 1400 W/m2.

What is the intensity of sunlight incident on Mercury, which is 5.7e10 m from the Sun?

2006-11-17 06:05:01 · 2 answers · asked by p_rob22 1 in Mathematics

How many Three letters words could be made with the letters of this word " TABLE " ( repetition is not allowed )

Dear Friends ; if you cant help in this, please dont answer. thanks for your help

2006-11-17 06:04:05 · 8 answers · asked by Asker 1 in Mathematics

i know we will die eventually but how and why?

2006-11-17 06:03:22 · 21 answers · asked by Anonymous in Astronomy & Space

Calculate the radius of the orbit of Mars as it circles the sun in units of m.

Given for purposes of this problem: Mars (mass of 2 x 10^30 kg) requires 2.46 years to orbit the sun, which has a an almost circular trajectory.

The gravitational constant is 6.672 x 10^-11 N m^2/kg^2.

2006-11-17 06:01:57 · 2 answers · asked by Dee 4 in Physics

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Do you know any easy way to memorise organic chemistry reaction ?Because there are so many reactions in organic chemistry and it is very difficult to memorise them.If you know any kinds of easiest way or tricks to memorise reactions,please tell me.

2006-11-17 05:54:48 · 7 answers · asked by star123 2 in Chemistry

Ok I am trying to figure out how much money I will have my dec 22?? ok I work 5days a week, making $7 an hour, work 8hrs a day? and I get payed every thursday.. my check b 4 taxes is 280.00 so how much will i have if i dont spend any money by dec 22....???????

2006-11-17 05:53:35 · 3 answers · asked by Crazy_Beautiful 2 in Mathematics

What kind of damage did krakatoa do all aruond the world

How long did the eruption last?

And the climate description in krakatoa

2006-11-17 05:52:14 · 2 answers · asked by dont care 1 in Earth Sciences & Geology

My question states:

"Find the length of the side leg of the right triangle given the lengths of the base and the hypotenuse"

1)a=5,c=9

2)a=√2,c=√7

2006-11-17 05:49:48 · 13 answers · asked by Anonymous in Mathematics

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