If 20% of haily's birthday money goes to savings, then how much birthday money did she recieve if $8 went into savings?

a: $2
b: $8
c: $40
d: $100

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?