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Answer Question 2 (1 point) A username for an educational website must begin with 6 letters, followed by 3 numbers. The letters are case-sensitive and
Answer Question 2 (1 point) A username for an educational website must begin with 6 letters, followed by 3 numbers. The letters are case-sensitive and can be reused. The numbers can also be reused. John wants the first two letters to be "Jo" and he wants the first two numbers to be "18". The remaining letters and numbers have no requirements. How many usernames can he choose from? Your
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