What is 2x2x2x2+2+2+2divitide by 6

What is the area of triangle abc if a = 8, b = 11, and c = 15?

How is working backward similar to solving an equation?

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