This is my second time paying for this answer. The last person did not know how to calculate the volume to answer the question so they made up their own question and created a function that did not even answer the question.

Breathing is cyclic, and a Full respilatory cycle From the beginning of inhalation to the end of exhalation takes about 3 seconds. The maximum late of air flow into the lungs is about 0.? Us. This explains, in 7 part, why the function Fit) = E sin(%) has often been used to model the rate of air flow into the lungs. Use this model to nd the volume of inhaled air in the lungs at time t