The probability that John will drive to school is 0.31, the probability that he will ride with friends is 0.12, and the probabil
ity that his parents will take him is 0.57. He is not allowed to have passengers in the car when he is driving. What is the probability that John will have company on the way to school? P( John will have company on the way to school is what
All you need to do is plug in 3 wherever you see an x! y = 3(3) - 2(3)^2 + 5(3)^3 y = 9 - 2(9) + 5(27) y = 9 - 18 + 135 y = -9 + 135 y = 126 Hope this helps!