A triangle on a coordinate plane is translated according to the rule T-8,4(x, y). Which is another way to write this rule? A.) (x, y)-> (x+4, y-8)
B.) (x, y)-> (x-4, y-8)
C.) (x, y)-> (x-8, y+4)
D.) (x, y)-> (x+8, y-4)

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