So geniuses, i am in need of help here. Im having difficulty - TopicsExpress



          

So geniuses, i am in need of help here. Im having difficulty setting up these problems.I would love explanations on how to solve it. Please and Thank yous! Tickets to a school dance cost $3, and the projected attendance is 450 persons. It is further projected that for every 10¢ increase in ticket price, the average attendance will decrease by 6. At what ticket price will the receipts from the dance be $1,470? (2 answers to this one) A carnival usually sells three thousand 65¢ ride tickets on a Saturday. For each 20¢ increase in price, management estimates that 50 fewer tickets will be sold. What is the smallest increase in ticket price that will produce $3,562.50 of revenue on Saturday? The owner of the pool shown below wants to surround it with a concrete deck of uniform width (14 ft by 24 ft). If he can afford 368 square feet of decking, how wide can he make the deck? When a wholesaler sells n CD players, his revenue R is given by the formula R = 160n − 1/2n^2. How many CD players would he have to sell to receive $12,800? (Hint: Multiply both sides of the equation by −2.)
Posted on: Tue, 11 Nov 2014 03:26:25 +0000

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