Mathematics, 02.09.2020 09:01, robert7248

A bag contains 8 hamburgers, 3 cheeseburgers and 10 chicken sandwiches. The probability of selecting a chicken sandwich, eating it, and then a selecting a hamburger is 4/21. What is the fraction (h) of "selecting a hamburger" after selecting a chicken sandwich and eating it.

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A bag contains 8 hamburgers, 3 cheeseburgers and 10 chicken sandwiches. The probability of selecting...