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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?
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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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