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A sandwich shop has a list of 8 different ingredients to choose from when making a sandwich. How many different types of sandwiches can be made if each sandwich has 3 different ingredients?

Respuesta :

Answer:

56

Step-by-step explanation:

To solve this problem, what we need to know is that we are selecting 3 sandwiches at a time from 8 sandwiches.

This is a combination problem. Hence, the number of sandwiches is 8C3 and this is 56 sandwiches

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