Brand
Grass Seed
Price
$18.99
$22.99
$31.99
$36.99
loco
Coverage
3,000 square feet
4,000 square feet
5,000 square feet
6,000 square feet
Which brand of seed has the lowest cost per square foot?
Brand A
Brand B.
Brand C
Brand D

Which system of linear inequalities is represented by the graph? !

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

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.