Postal Regulations Specify That a Parcel Sent by Parcel Post

question 89

Multiple Choice

Postal regulations specify that a parcel sent by parcel post may have a combined length and girth of no more than 102 in. Find the dimensions of a rectangular package that has a square cross section and the largest volume that may be sent through the mail. What is the volume of such a package? (Hint: The length plus the girth is (see the figure) ) .

• A) ,
• B) ,
• C) ,
• D) ,
• E) ,

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Definitions:

I/O Addressing

The method or scheme by which inputs and outputs are identified and accessed by a control system, allowing for data exchange with specific external devices or sensors.

Protective Ground Wires

Cables designed to safely direct excess electrical energy from a circuit or device to the earth, reducing the risk of electric shock or fire.

Operating Temperature

The range of temperature within which a device, component, or system is designed to function effectively without degrading performance or reliability.

30ºC

A temperature value, often referenced in the context of operational or environmental conditions under which equipment or processes are designed to function efficiently.