Evaluate.

72 / (1 / 3-2 ) + 4

36

16

12

8

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *