Circle O has a circumference of approximately 250 pi ft. What is the approximate length of the diameter, d?
O 40 ft
80 ft
0 125 ft
d
250 ft

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

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

Is it greater than or less than7*3_9*2