GLOWINGYETI GLOWINGYETI

16-04-2021
Mathematics

contestada

A number of children are posing for a group picture. There are five 8-year-olds and four 9-year-olds posing in the
picture.
How many arrangements are possible where the 8-year-olds and 9-year-olds alternate in the lineup?

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crist02todd crist02todd

26-04-2021

Answer:

5! x 4!

Step-by-step explanation:

I got it right

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