5" Which is the perimeter of this square?
A. 10 inches
B. 15 inches
C. 20 inches
D. 25 inches
E. 40 inches

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.