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qazqwerty

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qazqwerty

help!

if i've got a bottle with a gallon of gas in it that 25 percent nitrogen and a bottle with a gallon of gas that is 5 percent nitrogen, what quanities would i have to mix together to make a bottle with...
19:55 Thu 18th Oct 20075 answers, last by notafish 16:15 Fri 19th Oct 2007
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qazqwerty

can u answer this??

three rabbits decided to burrow out a larger burrow. In the first hour, they burrowed out 427 cubic inches of dirt. In the next hour, they burrowed out 256 cubic inches of dirt. In the third hour,...
14:57 Thu 18th Oct 200715 answers, last by auntflo 23:44 Thu 18th Oct 2007

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