A company constructs boxes from rectangular pieces of cardboard that measure 14 inches by 10 inches. An open box is formed by cutting squares that measure x inches by x inches from each corner of the cardboard and folding up the sides. Determine (to the nearest tenth of an inch)the x value that maximizes the volume of the box.
A) inches
B)2.2 inches
C)2.7 inches
D)3.8 inches
E)1.9 inches

Question

A company constructs boxes from rectangular pieces of cardboard that measure 14 inches by 10 inches. An open box is formed by cutting squares that measure x inches by x inches from each corner of the cardboard and folding up the sides. Determine (to the nearest tenth of an inch)the x value that maximizes the volume of the box.
A) inches 
B)2.2 inches 
C)2.7 inches 
D)3.8 inches 
E)1.9 inches

Quizplus · Accepted Answer

The Answer of A company constructs boxes from rectangular pieces of cardboard that measure 14 inches by 10 inches. An open box is formed by cutting squares that measure x inches by x inches from each corner of the cardboard and folding up the sides. Determine (to the nearest tenth of an inch)the x value that maximizes the volume of the box.
A) inches 
B)2.2 inches 
C)2.7 inches 
D)3.8 inches 
E)1.9 inches

A Company Constructs Boxes from Rectangular Pieces of Cardboard That