Multiple Choice
A time study showed that, on average, the productivity of a worker after t hours on the job can be modeled by ,
, where
is the number of units produced per hour. After how many hours will productivity be maximized? Round your answer to two decimal places.
A) 5.61 hours
B) 8.00 hours
C) 6.77 hours
D) 2.34 hours
E) 5.41 hours
Correct Answer:

Verified
Correct Answer:
Verified
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