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A jar contains the number discs 5, 10, 15, 20, 25. Brosnan picks two number discs from the jar without looking. Find the probability that the numbers picked are both multiples of 10.
5 years ago

Answers

Reiny
This can only be the 10 or the 20
prob = (2/5)(1/4) = ...
5 years ago

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