Mrs hong had some milk. she used of it to bake some waffles and
300 ml to bake a pie. after baking the waffles and the pie, she had of
the milk left. how much milk did mrs hong have at first?
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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