2. An apple falling from a tree is h feet above the ground t seconds after it begins to fall, where h=64-16t^2
After how many seconds will the apple hit the ground?

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

Which expression gives the area of the triangle shown below

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads