3 years ago

Calculate the number of ways to arrange 9 books of different tittles on a book

Mathematics

2 answers:

Alex Ar [27]3 years ago

6 0

Answer:

D good luck :) also have a great day

Elina [12.6K]3 years ago

3 0

I thought it was B because you can arrange it on that one book 9 times. and then you can change the base book nine times which would give you nine more different combinations per book

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