The mass of an electron is approximately

9.1·10 with Exponent of -31 kilograms. The mass of a proton is approximately

1.7·10 with Exponent of -27 kilograms.

Approximately how many times greater is the mass of a proton than the mass of an electron?

A

1,900

B

5,500

C

19,000

D

55,000

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