Mathematics, 26.11.2021 17:20 letsgetcookingblog
A soft-drink machine dispenses only regular Coke and diet Coke. Seventy percent of all purchases from this machine are diet drinks. The machine currently has 10 cans of each type. If 15 customers want to purchase drinks before the machine is restocked, what is the probability that each of the 15 is able to purchase the type of drink desired? Hint: Let x denote the number among the 15 who want a diet drink. For which possible values of x is everyone satisfied? (Round the answer to three decimal places.)
Answers: 3
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The value of cos 30° is the same as which of the following?
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Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 1
A soft-drink machine dispenses only regular Coke and diet Coke. Seventy percent of all purchases fro...
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