Which decimal is equivalent to 8.118181818… ? answers: a. 8.18 b. 81181 c. 8.118 d. 8.11.8

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.

Which is the graph of this function 3 square root of x plus one if

What is the value of x? enter your answer in the box.