A researcher found that the sea level rose 1/5 of a centimeter 2/3 in of a year. At what rate did the sea level rise? A ) 2. centimeter per year B) 3 centimeter per year C) 2. centimeter per year D) centimeter per year 10​

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