On a map of north america, the scale is: 1 in. = 30 mi it is given that: 1 mi = 5280 ft 1 ft = 12 in. what is the scale factor of the map?

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?