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Revision history of "Suppose we flip four coins simultaneously: a penny, a nickel, a dime, and a quarter. What is the probability that the penny and dime both come up the same?"

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  • (cur | prev) 16:43, 12 June 2022‎ Potato noob101 (talk | contribs)‎ . . (460 bytes) (+460)‎ . . (Created page with "There are <math>2^4=16</math> possible outcomes, since each of the 4 coins can land 2 different ways (heads or tails). There are 2 possibilities for the penny and the dime: ei...")
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