Chocolate and peanut butter cookies are randomly chosen from a cookie jar and placed onto a plate. the first plate had four chocolate chip cookies and one peanut butter cookie. a second plate was prepared with 2 chocolate cookies and p peanut butter cookies. if the probability of drawing a chocolate cookie from each plate is 8/25, how many peanut butter cookies, p, are on the second plate?

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

Which of the following graphs represents the function f(x) = 2^x

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?