Kate needs to know how much tiles to buy for her bedroom at home. To help Kate find out how much tiles she needs for her room, use the scale drawing below to determine the area of her actual room. 233 in2

7.2 in2

36 in2

180 in2

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.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

With finding limits of multi variable !