Ms. Cruz makes square paving stones with different designs and sizes. The paving stones have side lengths of 4 inches, 6 inches, 7 inches, and 10 inches. Write a formula that would determine the number of squares needed to cover an area 100 square inches.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

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.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.