Mr. Mole's burrow lies 5 meters below the ground. He started digging his way deeper into the ground,
descending 3 meters each minute
Graph the relationship between Mr. Mole's elevation relative to the ground (in meters) and time (in
minutes)

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

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