A lock with an unknown combination is stolen. The lock has a dial of the numbers 0through 39, and the unknown combination contains 3 digits. How many possible lockcombinations are there?

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Answered: A lock with an unknown combination is…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.6: Counting Principles

Problem 3ECP: A combination lock will open when you select the right choice of three numbers (from 1 to 30,...

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A lock with an unknown combination is stolen. The lock has a dial of the numbers 0 through 39, and the unknown combination contains 3 digits. How many possible lock combinations are there?