It takes 30 minutes for a pump to empty a water tank. A larger pump can
empty the tank in half the time. If both
pumps were
operating, how long would it take to empty the tank?

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Find the zeros of each function. f(x) = x^2 + 5x - 6

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone