How does the variable of data set a compare to the variability of data set b? data set a: 20, 32, 36, 37, 50 data set b: 29, 35, 36, 46, 59 select from the drop-down menus to correctly complete the statements. data set a set b because the range of data set a the range of data set b. 1 a- less variability than b-the same variability as c- greater variability than 2 a- less than b- equal to c- greater than

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 length and width of a 84.5 square foot rug? will mark

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?