3 raise to the power 0 + 2 raised to the power negative 2 . find this value leaving your answer in standard form.

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.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air