The volume V, in liters, of air in the lungs during a four-second respiratory cycle is approximated by the model
V = 0.1729t + 0.1522t2 − 0.0374t3,
where t is the time in seconds. Approximate the average volume of air in the lungs during one cycle. (Round your answer to four decimal places.)

Question

The volume V, in liters, of air in the lungs during a four-second respiratory cycle is approximated by the model 
V = 0.1729t + 0.1522t2 − 0.0374t3,
where t is the time in seconds. Approximate the average volume of air in the lungs during one cycle. (Round your answer to four decimal places.)

irishboy123 · Answer

calculate the area by integration and divide by 4

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irishboy123 · Answer

which will give you a time weighted average
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