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There are 10 empty lockers in the hallway at school. three new students are to be given lockers. how many different ways could they be assigned lockers?
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There are 10 empty lockers in the hallway at school. three new students are to be given lockers. how many different ways could they be assigned lockers?
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Nov 5, 2018
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there are 10 empty lockers in the hallway at school. three new students are to be given lockers. how many different ways could they be assigned lockers?
Mathematics
high-school
Tokland
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We will apply mathematical permutations here:
Number of arrangements = 10P3
= 10! / 3!
= 10 x 9 x 8
= 720 different arrangements
JayTheKay
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Nov 11, 2018
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