The use of the words weary, dreary, and bleak in "the raven" contribute to:

If eh = hg and hg=16, find the diameter of k

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

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.