Question

3. You have the following scrabble tiles: A, B, K L, O, P and Z. By word we mean any
sequence of letters whether or not it is in the dictionary. Thus PPKL is a four-letter
word and PKPL is a different word..


What is the probability of a 5 letter word without a vowel?

Answer 1

Also, I need help with part ii of this part:
Suppose you place one copy of each letter into a hat. To make a word you will
draw a letter out of the hat, write it down and then replace it before drawing
again,
i. You draw and replace 4 letters. How many different words can you
make?
ii. What is the probability that the word begins AAA

Thank you so much!!

Answer 2

1. 5^5