Answer:
7.4 L per minute
Step-by-step explanation:
Volume of air = 37 L
Time = 5 minutes
What is the te of change of volume of air per minute?
Rate of change of volume of air per minute = Volume of air / Time
= 37 L / 5 minutes
= 7.4 L/minutes
That is, the rate of change of volume of air = 7.4 L per minute
