The area of a triangular painting is 50 square inches. The base is 20 inches. What is the height?

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 someone answer this question for me

Given abc find the values of x and y. in your final answer, include all of your calculations.