How many 7-letter words can be formed using the letters of the English alphabet that contain 2 different vowels and 5 different consonants?	Answers:
A) 4!*5c2 *21c2
B) 4!*5c3 *21c2
C) 5!*5c2 *21c2
D) 7!*5c2 *21c5
E) 6!*5c2 *21c2
combination for 2 vowels out of 5 = 5c2 ways   combination for 5 consonants of 21 = 21c5 ways   Additionally the arrangement can be = 7!   total arrangements =7!*5c2 *21c5   7!*5c2 *21c5
<result>D</result>
How many 7-letter words can be formed using the letters of the English alphabet that contain 2 different vowels and 5 different consonants?