Find the probability. a basket contains 8 apples and four peaches. you randomly selected a piece of fruit and then return it to the basket. then you randomly selected another piece of fruit. both pieces of fruit are apples.

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.