MARKING BRAINLIEST!!! QUESTION: 2 times whats jay age was 4 years ago?

write the Expression​

3. solve the given inequality and graph the solution on a number line.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

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.