The maximum volume would be when the bottom of the box is a square.
The perimeter of the bottom is 36, so the side of the square would be 36/4 = 9 cm.
Then to find volume multiply the length by the width by the height:
Volume = 9 x 9 x 4 = 324 cm^3
The answer would be a.
The answer is B! Your welcome if you need anymore help message me for more questions!
The mechanical advantage is found by dividing Rw by Ra:
Mechanical advantage = 18 / 2 = 9
87 58%
_ _
x 100% = 8700/58 = 150.862069 = 150.86