A square box lid has an area of 50 square inches. Which is the best estimate of the length of one side? a. 7.9 inches b. 6.9 inches c.7.1 inches d. 6.1 inches

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

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