SOLUTION: rented 10 movies but only has time to watch 3 on Saturday so he needs to create a schedule. How many different ways can Marcus schedule 3 movies from the 10 options?

Question 1159274: rented 10 movies but only has time to watch 3 on Saturday so he needs to create a schedule. How many different ways can Marcus schedule 3 movies from the 10 options?
Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website!
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10*9*8 = 720 different schedules are possible.    ANSWER


Explanation


any of 10 may go first.

any of remaining 9 may go as the second.

Finally, any of remaining 8 may be watched as the third.

Solved, explained and completed.

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