Find a degree 3 polynomials with real coefficient having zeros 2 and 4i and a leading coefficient of 1. Write P in expanded form.

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?

If a is a nonzero real number then the reciprocal of a is

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i