Find the interquartile range for the data
5,7,9,5,6,6,6,11,11,3,3

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Find the values of y: 3y^3(y^2+ 2/3y)=0