Science & Mathematics - 2 October 2006

2006-10-02 08:21:07 · 7 answers · asked by nicole s 1 in Mathematics

2006-10-02 08:20:50 · 4 answers · asked by Hillary Dillary 4 in Astronomy & Space

2006-10-02 08:20:13 · 4 answers · asked by Hillary Dillary 4 in Other - Science

why only when usin number 2 with sumation and multiply gives the same result and when using other numbers doesn't give the same results.

2006-10-02 08:18:28 · 7 answers · asked by Anonymous in Mathematics

I need to balanced this equation using the half reaction method.
Pb+PbO2+H2SO4---> PbSO4

I just need the 2 half reactions and i can do the rest myself,
is one of the half reactions:
Pb+PbO2-->PbSO4?
What is the other half reaction if this is correct?
thanks!!!! :)

2006-10-02 08:18:08 · 2 answers · asked by Anonymous in Chemistry

2006-10-02 08:18:01 · 2 answers · asked by Hillary Dillary 4 in Other - Science

2006-10-02 08:16:32 · 10 answers · asked by Hillary Dillary 4 in Other - Science

2006-10-02 08:16:21 · 3 answers · asked by nataliya2107 1 in Mathematics

2006-10-02 08:15:25 · 6 answers · asked by Hillary Dillary 4 in Other - Science

2006-10-02 08:14:42 · 7 answers · asked by Hillary Dillary 4 in Other - Science

2006-10-02 08:13:32 · 22 answers · asked by Trimorph S 1 in Physics

2006-10-02 08:08:09 · 4 answers · asked by brian will 1 in Mathematics

This is for me and my housemate so basic terms for me and more complex stuff for my house mate please.....

2006-10-02 08:07:24 · 4 answers · asked by walk like a panther 2 in Physics

2006-10-02 08:02:56 · 3 answers · asked by nicole s 1 in Mathematics

I need to find out what a region is

2006-10-02 08:01:40 · 5 answers · asked by Mrss . Cbreezy . <3 2 in Earth Sciences & Geology

did you know you get eyelash mites.

these things are horrible

http://images.google.co.uk/imgres?imgurl=http://www.visions-of-science.co.uk/winners2004/pictures/07.jpg&imgrefurl=http://www.visions-of-science.co.uk/winners2004/win-07.htm&h=300&w=288&sz=115&hl=en&start=8&tbnid=0ca0HQNOktr3TM:&tbnh=116&tbnw=111&prev=/images%3Fq%3Deyelash%2Bmites%26svnum%3D10%26hl%3Den%26lr%3D%26sa%3DN

can you get rid of them?????

2006-10-02 07:59:50 · 17 answers · asked by Anonymous in Other - Science

2006-10-02 07:57:14 · 5 answers · asked by Mini 1 in Biology

2006-10-02 07:56:15 · 4 answers · asked by nicole s 1 in Mathematics

2006-10-02 07:56:13 · 3 answers · asked by wazirsaira 1 in Botany

Are these calculations correct???
Density of aluminum=2.699g/cm3 (given)
Mass=0.96g

2.699=0.96/V v=.3556872916????

Is that the right volume?

Also if it is then to find the height it is
v= L x W x H

.3556872916= 15.2cm (given) x 10.2cm (given) x Height????
Height= what?????

Help please

2006-10-02 07:55:20 · 2 answers · asked by armstrong_terri 1 in Chemistry

2006-10-02 07:55:10 · 6 answers · asked by Anonymous in Chemistry

2006-10-02 07:49:50 · 5 answers · asked by nicole s 1 in Mathematics

What is the free-fall acceleration on the planet?

2006-10-02 07:49:04 · 2 answers · asked by Jayu P 1 in Physics

It is for a project. It would also help if you gave past populations

2006-10-02 07:48:51 · 5 answers · asked by Venkat 2 in Zoology

2006-10-02 07:48:28 · 20 answers · asked by sean a 1 in Zoology

To start an avalanceh ona mountian slope, an artillery shell is fired with an initial velocity of 320 m/s at 47degrees above the horizontal. It explodes on the mountainside 36.0 seconds after firing. What are teh x adn y coordinates of the shell where it explode, relative to its firing point

2006-10-02 07:46:42 · 3 answers · asked by Jayu P 1 in Physics

2006-10-02 07:44:57 · 3 answers · asked by nicole s 1 in Mathematics

2006-10-02 07:44:09 · 3 answers · asked by Mini 1 in Biology

2006-10-02 07:41:27 · 7 answers · asked by Anonymous in Mathematics

And if two candles are burning, can you see the light as twice as far if there was only one?

2006-10-02 07:39:49 · 16 answers · asked by Anonymous in Physics