The password to sally cell phone has to be four digits and she can use the numbers 0-9 she is allowed to repeat the same number multiple times. Which option shows how to calculate the total number of passwords

asked Jul 20, 2022 203k views

19 votes

5.7k points

Please log in or register to add a comment.

13 votes

if there is 4 digits and 9 numbers each there is a possibility of 9 to the power of 4 different combinations.

Mikebader answered Jul 25, 2022

5.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers