Mathematics, 30.09.2019 04:30 Frenchfries13
Mario earns 10$ per hour working at a restaurant. on friday, he spent 1 3/4 hours cleaning, 3 2/3 hours doing paper work, and 2 5/6 hours serving costumers. how much did doug earn on friday?
Answers: 2
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
Mario earns 10$ per hour working at a restaurant. on friday, he spent 1 3/4 hours cleaning, 3 2/3 ho...
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