The price of a round trip ticket to san francisco increases from $525.00 to $650.00. to the nearest whole percent, what is the percent of increase? a) 18% b) 24% c) 28% d) 30% e) 34%

3. solve the given inequality and graph the solution on a number line.

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

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq