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December 20, 2014

December 20, 2014

Posted by **becky** on Wednesday, March 21, 2012 at 7:57pm.

a) weigh at most 15 grams?

b) weigh less than 30 grams?

- math -
**Sam**, Friday, March 23, 2012 at 2:14amSuppose that you select 2 cards without replacement from an ordinary deck of playing cards.

a) If the first card that you select is a heart, what is the probability that the second card that you select is

an heart?

b) If the first card that you select is an ace, what is the probability that the second card that you

select is a spade?

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