The heights of the adults in one town have a mean of 66.9 inches and a standard deviation of 3.5 inches. what can you conclude from chebyshev's theorem about the percentage of adults in the town whose heights are between 56.4 and 77.4 inches?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

If np3 /nc2 = 6, find the value of n