Nene tripled a cookie recipe for a party. the original recipe called for 5.25 cups of sugar. nene tripled the sugar amount and poured it into a mixing bowl. the mixing bowl got knocked over and 4.46 cups of sugar spilled. how many cups of sugar were left in the mixing bowl?

Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?

What is the equation of the graph below? y=sec(x)-4

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.