At a highschool students can choose between 3 art electives and 4 history electives and 5 computer electives Each student can choose two electives . What is the approximate probability that a student uses a computer elective and an art elective

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 %

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.