Rob is saving to buy a new mp3 player. for every $16 he earns babysitting, he saves $6. on saturday, rob earned $32 babysitting. how much money did he save?

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.

Which statement about the annual percentage rate (apr) is not true?

Given right triangle abc, what is the value of tan(a)?