During his first vet visit, Pedro's puppy weighed 6 pounds. On his second visit, he weighed
91 pounds. How much weight did he gain
between visits?

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