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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?
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Mathematics, 22.06.2019 04:20
Find a conversion factor between square centimeters and square meters. write it in three forms. square centimeters = 1 square meter
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Mathematics, 22.06.2019 05:30
Zoe paid $18.60 in sales tax in tips for her dinner the sales tax rate is 11% and she tipped 20% what was the price of zoeβs dinner before sales tax and tips
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Mathematics, 22.06.2019 05:30
Three consecutive even numbers have a sum between 84 and 96. a. write an inequality to find the three numbers. let n represent the smallest even number. b. solve the inequality. a. 84 β€ n + (n + 2) + (n + 4) β€ 96 b. 78 β€ n β€ 90 a. 84 < n + (n + 2) + (n + 4) < 96 b. 26 < n < 30 a. 84 < n + (n + 1) + (n + 2) < 96 b. 27 < n < 31 a. n + (n + 2) + (n + 4) < β84 or n + (n + 2) + (n + 4) > 96 b. n < β30 or n > 31
Answers: 1
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