Rachel wants to paint her cupboard. the length of the cupboard is 2.5 meters, its width is 1 meter, and its height is 2 meters. how much area will she need to paint if she paints both the bases and all the lateral faces?

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.