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Mathematics 21 Online
OpenStudy (anonymous):

A combination lock has 50 numbers on it. To open it, you turn to a number, then rotate clockwise to a second number, and then counterclockwise to the third number. How many different lock combinations are there?

OpenStudy (anonymous):

how many number options are there for each number?

OpenStudy (anonymous):

50

OpenStudy (anonymous):

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