Mathematics, 16.12.2021 21:20 MayFlowers
The amount of snowfall falling in a certain mountain range is normally distributed with a mean
of 94 inches, and a standard deviation of 14 inches. What is the probability that the mean
annual snowfall during 49 randomly picked years will exceed 96.8 inches?
A. 0.5808
B. 0.4192
C. 0.0808
D. 0.0026
Answers: 1
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Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
Answers: 3
Mathematics, 21.06.2019 17:00
Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap
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Mathematics, 21.06.2019 18:00
Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.
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