Answer:

Step-by-step explanation:
x = Length and width of base
y = Height of box
Volume of the box is 

Surface area is given by

Differentiating with respect to x we get

Equating with 0 we get


at 

So the function is minimum at x = 16

The material required is

The minimum amount of material required is
.
International Monetary Fund (IMF)so hes right!
A = 9 because 11.2-2.2=9
B= 2.2 because 9+2.2=11.2
C=2.2 because 11.2-9=2.2
D=9.2 because 11.2-2=9
E=4.5 because 9.5-5=4.5
F= 5 because 9.5-4.5=5
G=4.5 because 9.5-5=4.5
H=5 because 9.5-4.5=5
I= x=11 because 99 divided by 9 = 11
J= x=9 because 99 divided by 11 = 9
K= 9 because 99 divided by 11 =9
L= 11 because 99 divided by 9=11
M=2 because 4 divided by 2 =2
N=4 because 2 times 2 =4
O=2 because 4 divided by 2 =2
P=2 because 4 divided by 2=2
hope this helps:)
Answer:
x= 12
Step-by-step explanation:
have a great day
good luck on your assignment
Step-by-step explanation:
40x=2500×12
x=(2500×12):40
x=750 sheets