Emmy enjoys mixing and selling scented oils. She recently spent $345.60 on a box of scented oils. She made a profit of $134.60 by selling her blends. How much money did she receive for selling them?

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? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол