Find the coordinates of the point R that lies along the directed segment from J(10,-5) to K(-2,-3) and partitions the segment in the ratio of 2 to 7.

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 of the following best describes the delian problem?

Indicate the formula for the following conditions: p^c(n,r)=