What % of 210 is 70? explain your how you got you answer. (use a t - chart if you must.)

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.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Plzzz answer both questions and i will give you 100 points