The accompanying frequency polygon represents the number of a country's residents below 100 years of age. What is the class width? How many classes are represented in the graph

Find the value of the variable and the length of each secant segment

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Find the value of x. give reasons to justify your solutions! c ∈ ae