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Mathematics 14 Online
OpenStudy (anonymous):

Help please!? A jar contains 12 pennies ,6 nickels and 4 dimes. You randomly take 2 coins without replacement. -How many ways can you select the coins? ---- would the answer be 9 - how many ways can you select exactly 1 nickel? What is the probabaility that you select 2 pennies? What is the probabaility that you select a dime and then a penny?

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