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?

Algebra ->  Permutations -> 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?      Log On

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.