Use the following to answer questions :
A teacher is going to assign each student a 3-digit code using the digits 0 through 3.
-How many codes are possible if repetitions are allowed?
A) 18
B) 120
C) 216
D) 125

Question

Quizplus · Accepted Answer

There are four digits (0, 1, 2, 3) available for each of the three positions in the code. Therefore, the total number of possible codes is 4 x 4 x 4 = 64.

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