For the school concert band performance student tickets cost eight dollars each and adult tickets cost $12 each the seller is collected $3200 from 300 tickets how many adult tickets and student tickets were sold

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

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.

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2