P(X|Y) indicate the formula for the following conditions​

The verbal translation for the difference of m and 7 increased by 15

27 is what percent of 108? 27 is % of 108

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?