You have to times 36 by itself 4 times, then add 40 and 28 to the answer you get.
The answer: 1679684.
Answer:
A. 108
sorry if im wrong but if u am I'm so sorry
53 - 2(3)
53 - 6
47
Hope this helps!
To answer this question, use permutation since the order of the letter matters. There are 7 letters and only 4 are to be used for the code. This is a permutation of 7 taken 4 (7P4) which is equal to 840. Thus, the sample space is 840.
For the next questions, there are 3 vowels for as the first letter, only 6 letters are available for the second, 5 on the next, and 4 on the last. Multiplying these numbers give 360. To solve for probability, divide this number with the sample space. Thus, the answer is 3/7.
