A company markets two products. The quantities of these products are x and xy, and both are priced at $120. The total
cost of producing the two goods are
C(x1,x2) = xỉ + x1x2 + xz.
The company wishes to maximize profit.
If H is the Hessian matrix for the profit function, then |H] =

Let w=23 . what is the value of w + 45 ?

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?