Mathematics, 24.09.2019 05:30, DarinKing2005

Acoin-operated machine sells plastic rings. it contains 6 yellow rings, 11 blue rings, 15 green rings, and 3 black rings. sarah puts a coin into the machine. find the theoretical probability she gets a black ring. express your answer as a decimal. if necessary, round your answer to the nearest thousandth. a. 11.667 b. 0.171 c. 5.833 d. 0.086

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Acoin-operated machine sells plastic rings. it contains 6 yellow rings, 11 blue rings, 15 green ring...