Keri's Kookies is a food truck. Their top seller is the Krazy Kookie. Five percent of Krazy Kookie sales goes to a charitable organization. Yesterday, Keri's Kookies sold 352 cookies. Three-eighths of those sales were Krazy Kookies. If one Krazy Kookie costs $6, how much of yesterday's sales goes to charity?

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 value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?