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Mathematics, 18.04.2020 20:43 Animallover100

Ginny has a package of 80 cards. There are 40 yellow cards
and 40 red cards.
If she randomly picks 4 cards, how many cards should she
expect to be yellow?

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Ginny has a package of 80 cards. There are 40 yellow cards
and 40 red cards.
If she rand...

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