Me find out what the question marks are
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Mathematics, 21.06.2019 15:30
What is the value of x? enter your answer in the box. photo attached.
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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 23.10.2019 20:00
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