The sum of the length and girth (perimeter of a cross section) of packages carried parcel post cannot exceed 108 inches. Find the dimensions of the rectangular package of largest volume that may be sent by parcel post. Do not assume the cro sections are squares (even if they turn out to be).

Q: A teacher has an irregular stack of worksheets to grade. One worksheet has dimensions of 8.5 inches…

A:

Q: The cross-sectional area can be divided into three component rectangles. What are they?

A: We need to explain the component rectangles of the cross- sectional area in which it is divided.

Q: An open-top box is constructed by cutting equal squares from the corners of a cardboard sheet that…

A: Given data

Q: Find the volume of the largest cylinder that fits inside a cube with edge lengths of 4.000 cm.

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Q: A farmer uses 2000 feet of fence to enclose a rectangular region and also to subdivide the region…

A: Let the width of the fence be:  w Let the length of the fence be:  l

Q: A rectangular sheet of metal is twice as long as it is wide. Squares by 3cm by 3cm, are cut from…

A: Let the breadth of the rectangle sheet be b Then, length of the sheet will be 2b Now, square by 3 cm…

Q: 2. An open-top box is to be made from a 24 in. by 36 in. piece of cardboard by removing a square…

A: An open box is to be made from a 24in. by 36 in. piece of cardboard by removing a square from each…