Tamara is having a blue stone liner installed around her 120-foot perimeter pool. The Water Is Wet Pool Company charges a $675 service fee, plus a certain dollar amount per foot of liner. If Tamara paid $2,475 for the entire installation, what was the dollar amount per foot of liner?

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?