On a certain hot summer's day, 33 people used the public swimming pool. The daily prices are $1.59 for children $2.25 and for adults. The receipts for admission totaled $786.75How many children and how many adults swam at the public pool that day?

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