## PLEASE HELPPP How many four-digit numbers can you form from the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 (a) if you use each digit only o

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## Answers ( )

Answer:You said it yourself 3,,024

Step-by-step explanation:For each of the four numbers you can only use each number once meaning you can have 1,324 and also have 4,231. I hope this helps you.