Respuesta :
There are 11 total letters.
4 are vowels, 4 are s's
Picking a vowel is 4 out of 11, written as 4/11
Picking an s is also 4/11
picking a vowel , then picking an s would be 4/11 x 4/11 = 16/121 probability.
[tex] \frac{4}{11} [/tex]
is the probability of selecting a vowel.
[tex] \frac{4}{11} [/tex]
is the probability of selecting a letter S.
4/11 * 4/11 = 16/121