Question: A security code consists of 8 digits, which may be any number from 0 to 9. (The first digit is allowed to be zero) Repetitions

  • A security code consists of 8 digits, which may be any number from 0 to 9. (The first digit is allowed to be zero) Repetitions are allowed. Theprobability a particular code begins with exactly two 7s, to the nearest hundredth, is

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