Q do the clever ppl ( maths, physics )

when I use p = m / v to find the density i use M / 4/3pi ( r 3 )

say teh mass is 1.67 x 10^-27 and the radius is 1.4x 10^-15 do you get the answer of 1.5 x 10^17?

if so, how do you key it into your calculator? 1.67 x 10^-27 / OPEN bracket... ?? how?

elpaw, you did it wrong! Volume of a sphere is 4/3 * pi * r^3

look again

now go to confession, for using the word of thine lord in vain

Sorry, I forgot that the "^" and "3" are broken on your keyboard.

exsqueeze me?

It's ok, I was just giving you an excuse for your error.

there is no error

There was an error. You forgot "^3"

show me where and i'll give you a cookie

You edited the post - Shit, it doesn't have that little edit thingy at the bottom! nooooooooooo!