What is the probability of flipping a coin 50 times and getting tails 24 times or fewer? Round your answer to the nearest tenth of a percent.
A. 44.4%
B. 55.6%
C. 24.0%
D. 33.6%

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.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units