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Mathematics 11 Online
OpenStudy (dumbsearch2):

A lunch menu consists of five different kinds of sandwiches, three different kinds of soup, and three different drinks. How many choices are there for ordering a sandwich, a bowl of soup, and a drink?

OpenStudy (anonymous):

combinations

OpenStudy (dumbsearch2):

then what would it be?

OpenStudy (dumbsearch2):

I thought to just multiply all of the numbers together (= 45), but it seems too simple for a a course of this level.

OpenStudy (anonymous):

answer is 45,it depends on the question and not which level course it is,it is a case of permutation not combination

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