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2 years ago

10

Henry has 3 black shirts and 7 blue shirts in his wardrobe two shirts are drawn with out replacement from the wardrobe what is t

he probability that both of the shirts are black

1 answer:

laiz [17]2 years ago

7 0

3/10 * 2/9 = 1/15
There is a 1/15 chance that both of the shirts he grabbed are black....

:)

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