Andre and Elena are each saving money. Andre starts with 100 in his savings account and adds 5 per week. Elena starts with 10 in her savings account and adds 20 each week. Create a system of equations to represent the equatio

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