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Mandarinka [93]
3 years ago
7

A certain threethree​-cylinder combination lock has 6060 numbers on it. To open​ it, you turn to a number on the first​ cylinder

, then to a second number on the second​ cylinder, and then to a third number on the third cylinder and so on until a threethree​-number lock combination has been effected. Repetitions are​ allowed, and any of the 6060 numbers can be used at each step to form the combination.​ (a) How many different lock combinations are​ there? (b) What is the probability of guessing a lock combination on the first​ try?
Mathematics
1 answer:
MakcuM [25]3 years ago
6 0

Answer:

9,150,625.

Step-by-step explanation:

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