A newspaper surveyed 100 residents in a city at a random and found 60 of them planned to vote on election day. If there are 8,000 residents in the city, what is the best estimate of the number of residents who will vote on election day? A.480 people
B.4800 people
C.3600 people
D.2650 people

Karl needs to build a stage that has an area of 72 square feet. the length of the stage should be longer than the width. what are the possible whole number measurements for the length and with of the stage complete the table with possible measurements of the stage

Select the quadratic that has root x = 8 and x = -5

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.