The circle graph shows how a family spends its annual income. if $26,450 is used for auto and entertainment combined, what is the total annual income? housing 26%, food 15%, clothing 14%, auto 12%, entertainment 11%, saving 9%, insurance 10%

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

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 are the sotions to the quadratic equation 9x^2=4