The arena is hosting an indoor maths festival, called maths mash up 12. unfortunately, ticket sales are surprisingly slow. the arena hopes to attract more ticket sales by holding free-ticket raffles. in the first raffle, winning tickets are a factor of 60. click on the winning tickets. 25 11 17 6 0 36 29 9 80 1 19 60 31 4 22 20 55 50 21 12

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 is the frequency of the sinusoidal graph?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?