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A credit card company randomly generates temporary three-digit pass codes for cardholders. The three digits can be any number from 3 to 9 but digits

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A credit card company randomly generates temporary three-digit pass codes for cardholders. The three digits can be any number from 3 to 9 but digits cannot be repeated. Kai requested a new temporary code. Determine the probability that a hacker will randomly guess Kai's three-digit pass code on the first try

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