Answer:
The value of double derivative at x=4.834 is negative, therefore the trough have a maximum volume at x=4.834 inches.
Step-by-step explanation:
The dimensions of given metal strip are
Length = 160 inch
Width = 20 inch
Let the side bend x inch from each sides to make a open box.
Dimensions of the box are
Length = 160-2x inch
Breadth = 20-2x inch
Height = x inch
The volume of a cuboid is
Volume of box is
Differentiate with respect to x.
Equate V'(x)=0, to find the critical points.
Using quadratic formula,
The critical values are
Differentiate V'(x) with respect to x.
The value of double derivative at critical points are
Since the value of double derivative at x=4.834 is negative, therefore the trough have a maximum volume at x=4.834 inches.
Answer:
5
Step-by-step explanation:
-9-(-9)+5=5
740.5+360+599.99-1500
=1100.5+599.99-1500
=199.99+0.5
=200.49
Also those some expensive chicken and coleslaw and milkshake.
I personally don't know anyone that pays these much for them, also where did someone get a 1500 dollars coupon???
Answer:
idk
Step-by-step explanation:
idk
Answer:
B.
Step-by-step explanation:
While we don't know exactly where it is, we know that it's not A, as .
We know it's not D, because
We're left with B and C. We know that so it's not C either.
B is the only sensible answer.