What percent is 680 of 2300?

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

Which of the following tables represents exponential functions?

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.