Wich group of numbers includes only composite numbers

When only separate discreet points are graphed it is called?

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

Landon wrote that 3−2.6=4. which statement about his answer is true?