Answer:
The answer to the question is
The approximate probability that a student uses a computer elective and an art elective is 15/144 ≈ 0.104 or 10.4 %
Step-by-step explanation:
The available options are
3 art electives, 4 history electives, 5 computer electives
Therefore the total number of electives = 3+4+5 =12
The probability of choosing a computer elective P(computer) = 5/12
and the probability of choosing an art elective P(art)= 3/12
Therefore the combined probability of selecting an computer and an art elective is 3/12×5/12 = 15/144 =0.104 or 10 %
