△def≅△pqr

what is the length of pq?

cm

What is the range of the data below? .8090100

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

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.