Answer:
S(x) = x² + 390224/x
Step-by-step explanation:
Volume of the open box = V = 97556 cm³
Material needed:
Let´s call x the side of the square base then the area of the base is
A(b) = x²
For the sides of the box, we have 4 sides each one with area of x*h
where h is the height of the box
The volume of the box V(b) = 97556 = x²*h then h = 97556/x²
S(x,h) = x² + 4*x*h*
The surface area of the box as function of x is:
S(x) = x² + 4*x*97556/x²
S(x) = x² + 390224/x
$683.24
hope this helps you.
One way is to multiply 899 dollars by 24 percent, and then divide the answer by one hundred, then deduct that result from the original price
12,000÷10,000=1.2
1.2×50=60
A4
Step-by-step explanation:
1/2
1/3
1/5
1/4
