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Mathematics 8 Online
OpenStudy (anonymous):

If you fill your lungs with 4 qt of air at a depth of 66 ft, how many quarts of air will you need to exhale during your ascent to still have 4 qt of air in your lungs when you reach the surface?

OpenStudy (isaiah.feynman):

Umm, what topic is this?

OpenStudy (anonymous):

Algebra 2

OpenStudy (anonymous):

did you ever find the answer to this!?

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