Use the given f(x) and g(x) to evaluate each expression.
f(x) = vx+9.9(x) = x2
(a) What is the value of (f o g)(4)?
(fog)(4)=
Simplify your answer.)

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red