Breathing is cyclic, and a full respiratory cycle from the beginning of inhalation to the end of exhalation takes about 3 seconds. The maximum rate of air flow into the lungs is2ntabout 0.5 L/s. This explains, in part, why the function f(t) =sinhas often been used to model the rate of air flow into the lungs. Use this model to find the volume ofinhaled air in the lungs at time t.V(t) =liters

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Breathing is cyclic, and a full respiratory cycle from the beginning of inhalation to the end of exhalation takes about 3 seconds. The maximum rate of air flow into the lungs is about 0.5 L/s. This explains, in part, why the function f(t) = 2nt sin has often been used to model the rate of air flow into the lungs. Use this model to find the volume of inhaled air in the lungs at time t. V(t) = liters