Uan went out to lunch with five friends. they decided to divide the bill evenly among them. juan estimated that his lunch cost $5.25. the entire bill came to $37.20. would juan’s lunch have cost more or less if he paid for it separately? how much more or less?

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