Question

please answer ALL correct with work for up rating

popular Comedy Club has two shows, the early show from 6 PM until 9 PM and the late show from 9 PM until 12 midnight. The rate that people enter the club is given by 80 70 19 R(r)=40Vtsin"(18)people per hour over the time interval 0StS6 wheret-0 corresponds to 6 PM. When the early show is over at 9 PM, the club clears and people come in for the late show. The graph of R(t) is to the right. s0 30 20 a. Find the difference between the number of people who come to the early show and those who come to the late show. Round to the nearest person. b) The club hires an extra maitre d' when more than 60 people per hour are entering the club. Find the average number of people entering the club during that period of time The club brings in extra waiters when the number of people in the club is greater than 75. Write, but do not solve, an equation using an integral that solves for time t when extra waiters are first needed. c) The club cuts off all alcoholic drinks one hour before the late show ends. If the average early show customer spends $15 on drinks and the average late show customer spends $25 on drinks, what is the average amount of money spent on drinks per hour during the evening? d)

Answer 1

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