$\text { The volume } V \text { in liters of air in the lungs during a five-second respiratory cycle is }$

question 134

Multiple Choice

$\text { The volume } V \text { in liters of air in the lungs during a five-second respiratory cycle is }$ approximated by the model $V = 0.1724 t + 0.1523 t ^ { 2 } - 0.0377 t ^ { 3 }$ 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.

• A) \(\quad 1.8776\) liter
• B) \(2.0094\) liter
• C) \(0.4004\) liter
• D) \(0.8148\) liter
• E) \(0.5220\) liter

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