Select the correct answer from each drop-down menu. A code

Last updated: 7/22/2022

Select the correct answer from each drop-down menu. A code is formed using four of these letters: A, B, I, K, N, O, and T. (Note that the order of the letters in the code matters; for example, ABIK is a different code from BAIK.) The size of the sample space is The probability that the first three letters of the four-letter code are vowels is