1. Kristina walks from her house, around the park, to the store. She is interested in taking a shortcut through the park to save time,
Approximately how far away from her house is the store, if she were to
follow the path shown by the dotted line in the graphic below?

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.