Omar recorded the number of hours he worked each week for a year. below is a random sample that he took from his data.

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs