Oil prices are projected to increase by 125% by next
august. a quart of oil currently costs $1.25. what is the
projected cost of a gallon of oil next august? round your
answer to the nearest hundredth.

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