Charlotte owns two entertainment websites. Here are some details about those websites for one entire month:

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.

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6