Pythagoras was born about 582 bc isaac newton was born in1643 ad how many years apart were they born

Which of the following statement about pascal's triangle are true?

What is the area of the trapezoid shown ?

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