1 480 O 1 680 1 880 Permutation Formula n n r 1 1080 O 1

Last updated: 8/28/2023

1 480 O 1 680 1 880 Permutation Formula n n r 1 1080 O 1 1280 Pr 1 1480 Probability If a lock code uses the digits 1 8 what is the probability the 4 digit code is 5555 Number of Favorable Outcomes Total Number of Outcomes Combination Formula n nC n r r