If a code word is defined to be a sequence of different letters chosen from the 10 letters A, B, C, D, E, F, G, H, I, and J, what is the ratio of the number of 5-letter code words to the number of 4-letter code words? Select one of the following answer choices A 5 to 4 B 3 to 2 C 2 to 1 D 5 to 1 E 6 to 1 Submit Log in or register to post comments