Tom is playing table tennis with a friend. The ball accidentally falls off the table, and each bounce reaches a third of the height of the previous bounce.
The ball starts bouncing with a height of 3 feet. Which sequence describes
the ball's bounce heights?

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