Colby is finding the surface area of the triangular prism shown. Which expression will give him the correct value of b, the area of the base

Explain how you can use the associative property to evaluate (7x50)x4.

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

Which rotation about its center will carry a regular hexagon onto itself