Question

How many arrangements of 3 digits can be formed from the digits 0 through 9?

Answer 1

I believe the answer would be 1000. 10 x 10 x 10

There are 3 digits to the arrangement. It doesn't say that any of the digits can't be used twice. So there are a total of 10 digits for the numbers 0-9.

That would be 10x10x10=1000

Sorry if I am wrong.

Explanation:

Answer 2

9*9*8

81*8

648 possibilities

Please don't slam me if I get this wrong!