Question 402521: A deli offers its cheese sandwich with various combinations of mayonnaise, lettuce, tomatoes, pickles, and sprouts. 5 types of cheese are available. How many different cheese sandwiches are possible?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! A deli offers its cheese sandwich with various combinations of mayonnaise, lettuce, tomatoes, pickles, and sprouts. 5 types of cheese are available. How many different cheese sandwiches are possible?
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Assuming only one cheese can be selected,
# of possible cheeses = 5
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Assuming each of the add-ons can be chosen or not = 2^5
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Total # of sandwiches: 5*32 = 160
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Cheers,
stan H.
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