Write three ratios that are equivalent to 18: 4

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Equation for the calculation double 2 and then add 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