Wis the midpoint of vx. what is vx if vw= 2x+5 and wx=4x-3a. 4b.8c.13d.26

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?