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OpenStudy (hpaul24):
A delicatessen offers 4 different breads, 4 cheeses, and 6 different meats. In how many ways can a sandwich be made with 1 bread,1 cheese and 2 meats? 150 180 210 240
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OpenStudy (welshfella):
there are 4 ways to pick a cheese , 4 ways to pick a bread and 6C2 ways to pick 2 meats Multiply these 3 to get the total number of combinations.
OpenStudy (welshfella):
6C2 means the number of combinations of 2 from 6 ( ignoring the order of the 2's)
OpenStudy (hpaul24):
thanks!
OpenStudy (hpaul24):
i got it
OpenStudy (welshfella):
yw
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zepdrix (zepdrix):
oh wow this question makes me hungry +_+
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