Help me, this is math and I need to this this extension.

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.

W-16=-12 solve each one step equation plz

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes