Mathematics, 09.12.2020 01:50, angie249
1.Flight times for a certain airline are normally distributed with a mean of 3.25 hours and a standard deviation of 0.15 hours. Approximately what percentage of the flights last between 2.95 and 3.55 hours?
Answers: 1
Mathematics, 21.06.2019 19:00, kaylaamberd
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 21.06.2019 23:00, brittneyrenae7338
What is the value of x in the equation7x+2y=48 when y=3
Answers: 2
1.Flight times for a certain airline are normally distributed with a mean of 3.25 hours and a standa...
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