What is 14 1/6 minus 7 1/3?

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.

Need showing work for this problem 56.25 ×25.80

Which equation can be simplified to find the inverse of y = 2x2^2