Carrots sell for $2.10 per pound, and crackers sell for $2.90 per pound. glen bought some carrots and some crackers. the total weight was 2.3 pounds and cost $6.03.how many pounds of carrots and how many pounds of crackers did glen buy?
a. 0.5 pounds of carrots; 1.8 pounds of crackers
b. 0.8 pounds of carrots; 1.5 pounds of crackers
c. 1 pound of carrots; 1.3 pounds of crackers
d. 1.5 pounds of carrots; 0.8 pound of crackers

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

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.