SOLUTION: A box contains 50 index cards. One letter is written on each card. There are 5 cards with the letter A 5 cards with the letter E 7 cards with the letter H 10 cards with the let

Algebra ->  Probability-and-statistics -> SOLUTION: A box contains 50 index cards. One letter is written on each card. There are 5 cards with the letter A 5 cards with the letter E 7 cards with the letter H 10 cards with the let      Log On


   

Question 847257: A box contains 50 index cards. One letter is written on each card. There are
5 cards with the letter A
5 cards with the letter E
7 cards with the letter H
10 cards with the letter M
3 cards with the letter S
20 cards with the letter T
If one card is selected, replaced, and the second card selected, determine p(neither is a vowel)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
10 cards are vowels.
40 cards are consonants.
50 cards total.
P%28C%29=40%2F50=4%2F5
P%28C%2CC%29=%284%2F5%29%284%2F5%29=16%2F25