William earns $13,644.80 per year, and has his federal taxes withheld from each weekly check. in addition, a total of $53.60 is deducted from each check for social security and medicare. how much is his net pay for each weekly check?

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?