What is the answer for an inequality-5(x-1) -40

Identify the number 127 as a rational or irrational. explain

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

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air