Maria made a withdrawal from an ATM outside of her bank’s network. What should she expect? * 4 points
A. A fee will be charged
B. No fee will be charged
C. The card will be rejected
D. No fee will be charged if she takes out less than $50.00

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

Math it's appreciated. (picture provided)

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?