7. on the playground, 1/4 of the students are on the jungle gym and 1/3 of the students are playing kickball. what part of all students on the playground is on the jungle gym or playing kickball? use the tiles to complete the fraction strip model to show how you found your answer. the fractions may be used more than once or not at all.

Anyone know? will mark brainliest if correct

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.

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)