Atheater contains 500 seats. student tickets are $4 each and adult tickets are $5 each. the manager must sell at least 200 students tickets and at least 100 adult tickets in order for the show to be produced. how many tickets at each price should be sold in order to maximize the profit?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.