After three weeks, he has gone from 20 free throws to 26. by what percent has he increased his score?

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.

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

What is the mean of the data set 125, 141, 213, 155, 281