$4000 principal earning 6% compounded annually after 5 years

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.

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?

You draw a card at random from a deck that contains 33 black cards and 77 red cards.