alexmrose16ou1b9v alexmrose16ou1b9v

03-08-2017
Mathematics

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Find the probability of rolling an even number on a fair number cube and drawing a red card from a standard deck of cards.

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musiclover10045 musiclover10045

03-08-2017

there are 3 even numbers on the cube so you have a 1/2 probability for rolling an even number

there are 26 red cards out of 52, for a 1/2 probability of picking a red one

1/2 x 1/2 = 1/4 probability of doing both

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