Mathematics, 05.11.2019 05:31 chandataylor4215

Ajar contains four coins: a nickel, a dime, a quarter, and a half-dollar. three coins are randomly selected from the jar. (a) what is the probability that the selection will contain the half-dollar? (enter an exact number as an integer, fraction, or decimal.)

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Ajar contains four coins: a nickel, a dime, a quarter, and a half-dollar. three coins are randomly...