A Rectangular Box with an Open Top Has a Length

question 29

Multiple Choice

A rectangular box with an open top has a length of x feet, a width of y feet, and a height of z feet.It costs $2.10 per square foot to build the base and $0.75 per square foot to build the
Sides.Write the cost C of constructing the box as a function of x, y, and z.

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Definitions:

Foreign Relations

The management and strategy involved in dealings and relationships between nations.

Great Britain

A sovereign nation located off the northwest coast of Europe, comprising England, Scotland, and Wales.

1865

The year marked by the end of the American Civil War and the assassination of President Abraham Lincoln; significant for the passage of the Thirteenth Amendment, which abolished slavery in the United States.

1914

The year that marked the start of World War I, a major global conflict that reshaped international politics and alliances.