The two matrices show the cost of three different electronics prices (rows) at two different stores (columns). matrix f is from 1995 and matrix h is from 2005. which matrix shows the change in prices from 1995 to 2005? note: answer choices and matrices regarded to this question is below.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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

Twelve less than a number is at most 20