Multiple Choice
The Ethnic food line at the Cougar Eat can serve customers at the rate of about 30 per hour. From 10 am until 4 pm one day, the rate R at which customers entered then line was about customers per hour at t hours past 10 am. About when was the waiting line the longest?
A) 3:00 pm
B) 2:45 pm
C) 2:30 pm
D) 2:15 pm
Correct Answer:

Verified
Correct Answer:
Verified
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