Mathematics, 30.03.2020 20:29 Yailynn7004
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation of 0.07 g. If a vending machine will only accept coins weighing between 5.48 g and 5.82 g, what is the probability that a legal quarter will be accepted
Answers: 1
Mathematics, 21.06.2019 21:30, ojbank4411
Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?
Answers: 1
Mathematics, 21.06.2019 21:30, hannahkharel2
Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?
Answers: 3
Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard de...
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