Mathematics, 19.04.2021 22:50, cdfvghjk
In a certain store, nuts worth 7$ a pound and chocolate pieces are worth $12 a pound are mixed. The mixture is worth $9 a pound. How many pounds of chocolate are in 30 pounds of that mixture?
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Mathematics, 21.06.2019 18:30, zoeatlowapple
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3
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In a certain store, nuts worth 7$ a pound and chocolate pieces are worth $12 a pound are mixed. The...
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