Breathing is cyclic and a full respiratory cycle from the beginning of inhalation to the end of exhalation takes about 5 s. The maximum rate of air flow into the lungs is about 0.5 L/s. This explains, in part, why the function f(t)=sin(2xt/5) has often been used to model the rate of air flow into the lungs. If inhalation occurs during the interval 0 st≤ 2.5, what is the average rate of air flow during inhalation? (Round your answer to two decimal places.)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 1SE: Can the average rate of change of a function be constant?
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Breathing is cyclic and a full respiratory cycle from the beginning of inhalation to the end of exhalation takes about 5 s. The maximum rate of air flow into the lungs is about 0.5 L/s. This explains, in part, why the function \( f(t) = \frac{1}{2} \sin \left(\frac{2\pi t}{5}\right) \) has often been used to model the rate of air flow into the lungs. If inhalation occurs during the interval \( 0 \leq t \leq 2.5 \), what is the average rate of air flow during inhalation? (Round your answer to two decimal places.)

\[ \boxed{\phantom{x}} \quad \text{L/s} \]
Transcribed Image Text:Breathing is cyclic and a full respiratory cycle from the beginning of inhalation to the end of exhalation takes about 5 s. The maximum rate of air flow into the lungs is about 0.5 L/s. This explains, in part, why the function \( f(t) = \frac{1}{2} \sin \left(\frac{2\pi t}{5}\right) \) has often been used to model the rate of air flow into the lungs. If inhalation occurs during the interval \( 0 \leq t \leq 2.5 \), what is the average rate of air flow during inhalation? (Round your answer to two decimal places.) \[ \boxed{\phantom{x}} \quad \text{L/s} \]
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