Jason had been working 20 hours per week at a book store for $8.00 per hour. his pay was increased to $8.50 per hour, and his hours were increased to 24 per week. by what percent did his total weekly pay increase as a result of these changes?

Given that anna wants to spend less than $60 for the subscription and only full month subscriptions are offered, what is the maximum number of months that ana can subscribe

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42

The box plots show the data distributions for the number of customers who used a coupon each hour for two days of a store sale. what is the difference of the medians?