Answer:
it really depends on what the question is.
Step-by-step explanation:
The total number of alphabets are 26.
The total number of vowels are 5.
Th repetition is allowed.
The possible outocme for all to be vowels are,


The total outcome is,

Therefore, the probability that all 4 will be vowels ,


The probability is 0.137 %.
Answer:
check the pic
Step-by-step explanation: