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For the next school year, you must take math, English, science, and one elective. You must take all four classes in one day. How many class schedules are possible?

A. 4
B. 10
C. 12
D. 24

User Ahumesky
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1 Answer

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4•3•2•1=24
4 ways to fill the spot for first class
3 ways to fill the spot for second class
2 ways to fill the spot for 3rd class
1 way to fill the spot for 4th class
User Curlyreggie
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