A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a letter. If numbers can be repeated but letters cannot, how many possibilities are there? a. 65,000 b. 60,840 c. 58,500 d. 52,650 Please select the best answer from the choices provided.
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2
10x10x26x25=65000
Thus a.
Answered by
1
Answer:
A
Step-by-step explanation:
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