A caterer offers five different appetizers, three different drinks and four different sandwiches. How many combinations of two appetizers, two drinks and two sandwiches can Scott choose for his party

180.

Step-by-step explanation:

Appetizers = 5 types

drinks = 3 types

Sandwiches = 4 types.

Solution:

This is a combination problem.

For appetizers

= 5C2

= 10.

For drinks

= 3C2

= 3.

For sandwiches

= 4C2

= 6.

No. Of combinations scot can choose for his party

= 10*6*3

= 180

Scot can choose a total of 180 combinations for his party.

21.4 i did it already for s1

step-by-step explanation:

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step-by-step explanation:

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