A survey asked 600 people for their favorite genre of book. The table shows the number of people who preferred four possible genres. a. How many people surveyed responded with a genre that is not listed in the table? b. Find the probabilities and complete a probability model to describe each response, including “other genre”.

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

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Which table shows a proportional relationship between miles traveled and gas used?