27.2g / 2.0 cm^3

and

(2.04 x 10^-4) x (2.34 x 10^-3)

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

On a piece of paper graph f(x)=5•(0.4)^x

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.