A square is to be cut from each corner of a piece of paper which is 8 cm by 10 cm, and the sides are to be folded up to create an open box. What should the side of the square be for maximum volume? (State your answer correct to two decimal places.)
A)1.35 cm
B)1.39 cm
C)1.41 cm
D)1.47 cm
E)1.52 cm
F)1.55 cm
G)1.60 cm
H)1.62 cm

Question

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The Answer of A square is to be cut from each corner of a piece of paper which is 8 cm by 10 cm, and the sides are to be folded up to create an open box. What should the side of the square be for maximum volume? (State your answer correct to two decimal places.)
A)1.35 cm
B)1.39 cm
C)1.41 cm
D)1.47 cm
E)1.52 cm
F)1.55 cm
G)1.60 cm
H)1.62 cm

A Square Is to Be Cut from Each Corner of a Piece