In a recent season, the chicago white sox won 99 out of 162 games. what percent of games did the white sox win? round to the nearest tenth if necessary.

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Just tell me how to set up the equation.