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The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the correct combination in one attempt?
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The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the correct combination in one attempt?
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Oct 21, 2018
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The combination lock has three wheels, each numbered from 0 to 9. What is the probability that someone randomly guesses the correct combination in one attempt?
Mathematics
middle-school
Shantaram Tupe
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Shantaram Tupe
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1
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1 in 729 attempts
9x9x9
Fan Ouyang
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Oct 28, 2018
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Fan Ouyang
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