Which addition does the model below represent?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false

How do newtons third law of motion demonstrates on a rollar coster