Find the regular polygon with 6 sides that has a side length of 6 inches and an apothem of 4 inches

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

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)