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Mathematics, 16.04.2020 02:21 paulinahunl17

There are 5 pennies, 7 nickels, and 9 dimes in an antique coin collection
two coins are to be selected at random from the collection. Find each
10. P(selecting 2 pennies), if no replacement occurs
11. P(selecting 2 pennies), if replacement occurs
12. P(selecting the same coin twice), if no replacement occurs

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There are 5 pennies, 7 nickels, and 9 dimes in an antique coin collection
two coins are to be s...
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