Mathematics, 26.11.2019 18:31 tyrique86
Acandy maker produces mints that have a label weight of 20.4 grams. assume that the distribution of the weights of these mints is n(21.37,0.16). (a) let x denote the weight of a single mint selected at random from the production line. find p(x > 22.07). (b) suppose that 15 mints are selected independently and weighed. let y equal the number of these mints that weigh less than 20.857 grams. find p(y ≤2).
Answers: 3
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Find the solution of this system of equation -7x+y=-20 9x-3y=36
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Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
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