PLEASE HELP Find the value of x that makes x+8, 4x + 6, and 3x the first three terms of an arithmetic sequence

According to the data set, where should the upper quartile line of the box plot be placed?

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

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?