matheus13003 matheus13003

07-05-2020
Mathematics

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Credit cards place a three-digit security code on the back of cards. What is the probability that a code starts with the number 7?

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willieboi007 willieboi007

07-05-2020

Answer: 1/10

Step-by-step explanation: because there are 10 numbers (1,2,3,4,5,6,7,8,9, and 0)

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