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jill is thinking of a new password for her phone. She wants to use the numbers 7, 1, and 8. How many different passwords could she make with these numbers?
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2 votes
jill is thinking of a new password for her phone. She wants to use the numbers 7, 1, and 8. How many different passwords could she make with these numbers?

User Pablodcar
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1 Answer

5 votes
7 1 8 You can also calculate this using the Fundemental Counting Principle, just do 3*2*1 which is 6 passwords
7 8 1
8 1 7
8 7 1
1 7 8
1 8 7
User Lsiu
by
5.5k points
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