Mike asks billy to him run his lemonade stand. he’ll either pay him 2/5 of 1/2 of the stand’s profits, or 1/3 of 3/4 of the stand’s profits. which should billy choose to maximize the amount he will earn, and by what amount will his earnings be increased?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

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