Let x = -1 – 5i and y = 5 - i. Find X - y.
A. – 6 – 42
B. -6 – 62
c. -12i
D. 6 - 41

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