Please help I will give you brainless fide the volume and round to the nearest tenth

17 in long 1.3 ft wide and 8in high what is the volume

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.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?