Simplify the expression 52^-5. then write it as repeated multiplication.

The longer leg of a 30-60-90 trangle is 18

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

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?