Examine the sequence of numbers below 5, 18, 31, 44, 57, 70
which expression represents the nth number in the sequence

A. 13n+5
B. 13n-8
C. 5n+13
D. -8n+13

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