"The diagram shows the dimensions of a courtyard. It is to be paved with 60 cm square tiles costing €9.40 each,
a How many tiles will be needed?
b How much will the tiles cost?

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.

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36