If 100% of 22 rooms are full, how many rooms are full?

What is (28 + 7 + 6 + 3) x 1/2 show your work

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

How do you write something in scientific notation?