22-08-2018
Mathematics

contestada

How many ways can nine kids line up in a single row to have their picture taken?

Respuesta :

lukebuscus2pdu2wi lukebuscus2pdu2wi

22-08-2018

You should be able to take 9 factorial.
9!=9×8×7×6×5×4×3×2×1
9!=362,880

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