Which statements describe the relationship of the angles in the triangle? Check all that apply.

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96

Benefit(s) from large economies of scale, in which the costs of goods decrease as output increases. natural monopolles perfect competition