What can I use to solve this?
966386
Air is 80% N2 and about 20% O2\nFigure out how much air the lungs hold\nThen convert the volume to molecules\nFind out how much air is in the world and convert that to molecules\nThen figure out the ratio
1082871
I experimented with this for more than a year but I can't remember what I came up with?
671640
Okay, I give up, whats the answer?
858296
Hopefully these links should provide you with possible solutions, have a read of the last two first.
102723
SPAM IT\nis the solution for it
614837
I already posted this solution (or how to get it).  Do a search of yahoo answers....
270560
This gotta solve ur problem...\nVisit the site below
1016068
Try this.  Might help.
104527
try purex, my sis' said it will solve anything, please be more presice,some ppl on here do really want to help
391203
You need a software to help.  Here is a link:
685464
Follow the method from the other 4 problems that you just posted.\nIn order to learn, you have to try things yourself.
705654
i dont see anything wrong the way u solved it(mathematically).if there was any condition or state is mentioned about that thing in time or wrt time then u have to reconsider the problem.
268087
Fren... Talk this with someone whom you know personally. Here you may get answers But the Solutions maybe somewhere closer to you.
145142
The answer is obvious, but there's probably nothing you can do about it, except quit and find another job.
920579
use synthetic  divsion method \ni think this link would help\nhttp://www.purplemath.com/modules/synthdiv.htm
924962
her's the solution in this link
603504
Hi, I think this thread will help. See link..