1. Airplanes numbers are labelled with 2 letters (26 letters from A to Z) followed by 3 digits (0-9) How many codes are possible? A. 82 B. 1,560 C. 676,000 D. 11,881,376
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Since there are 26 letters in the alphabet, there are 26 choices for the first letter and 26 choices for the second letter. Therefore, there are 26 * 26 = 676 possibilities for the two letters. Show more…
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