Construct a box-and-whisker plot for the data with a minimum of 12, first quartile of 15.5, median of 17, third quartile of 18.5, and a maximum of 22. Solve for the interquartile range.

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

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.