Solve "p x 87 + 67 x 87 + (33 - p) x 87 = ? "

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

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?