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a penny, nickel, and dime are all flipped once. what is the probability that at least one coin comes up heads?

User Nisekgao
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1 Answer

5 votes

Answer: 25% chance

Step-by-step explanation: the chance is 25 % because theirs 3 coins each equaling 25 So, all 3 added will equal 75 % and then, if the 1 coin landed on heads while the other 2 coins lands on heads that would minus 25% and 50% and get 25%.

hopefully u consider me as a giga chad :)

User Mark Maruska
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