If there were 200 customers on the day of the promotion, what’s the probability that none of the customers won

Which expression is equivalent to? assume x > 0 and y > 0.

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

What is another way to express 36 +32