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 .
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Answer:
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Step-by-step explanation:
I can only show half of the steps, but these are some of the steps. You can use the app photo math, just take a picture and it will show you the steps and answer.
