A street is 20 blocks long a house can be built on the street every 1/10 of a block how many houses can’t be built on the street? Which to expression could be used to represent the problem

A. 20x10
B. 20+1/10
C. 20x1/10
D. 20-1/10
E. 20 divided 1/10
F. 1/20 x 10

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