The “whisker” parts of a box-and-whisker plot represent

a. the middle half of the data set
b. the data values that are not part of the data set
c. the minimum and maximum values of the data set
d. the lower quarter and upper quarter of the data set

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Explain why the factor 1.5 is broke. into two numbers in the model.

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333