carnival fun is building an octagonal ferris wheel with radius 20 feet. They need to buy pipe to go around the perimeter of the ferris wheel how many feet of pipe should they buy?

Astudent simplified a rational expression as shown.

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

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week