Mathematics, 26.07.2019 10:00 lerasteidl
An identity thief watches someone enter a four-digit pin and manages to see that the first digit is 3. they also know that the second digit is either 4 or 7. if the thief tries guessing the pin, how many possibilities would there be? a. 100 b. 162 c. 180 d. 200
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An identity thief watches someone enter a four-digit pin and manages to see that the first digit is...
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