Question

Plz answer asap thanks

Answer 1

Not chemistry but

vowels are A,E,I,O,U

there are 6 possible letter tiles, and only 3 possible vowels in the 6  (A,I,O)

so the chances of drawing a vowel is 3 out of a possible 6
or
3/6 = 0.5

Answer 2

LETTERS= O,P,L,I,S,A
WHICH LETTER ARE VOWELS- BOLDED
 O,P,L,I,S,A
therefore the answer is 3
hope this helped:)