(3/4)to the power of 3 in form of p/q

The heaviest 16% of all men in weight weigh more than how many pounds ?

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2