Andy is scuba diving. he starts at sea level and then descends 10 feet in 212 minutes. part a how would you represent andy’s descent as a unit rate? express your answer as an integer. enter your answer in the bo

To get Andy’s descent as a unit rate, we can express this in terms of ratio of distance over time.

The total distance he descended is 10 feet while the total time 2 ½ minutes or 2.5 minutes. Therefore his rate is:

rate = 10 feet / 2.5 minutes

rate = 4 feet / minute

step-by-step explanation:

the answer is d

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