Last 2 questions I hope which I need help on...
1. If you are dealing from a standard deck of 52 cards,
a) how many different 5-card hands could have at least one spade?
b) how many different 5-card hands could have at least two face cards (jacks, queens, or kings)
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2. A theme park has a variety of rides. There are seven roller coasters, four water rides, and nine story rides. If Stephanie wants to try one of each type of ride, how many different combinantions of rides could she choose.
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Like the previous ones, I am not understanding these ones either... Can someone also provide tips on how to solve these combination questions..please...
sorry and thanks
2007-07-05
18:35:49
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2 answers
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asked by
mapleleaffan
1
in
Mathematics