Please help ASAP!! i’m slow
curriculum is plato

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.