Round to Two Decimal Places Unless Otherwise Indicated $y$ , to Build an Oil Platform Of

question 464

Multiple Choice

Round to two decimal places unless otherwise indicated.
If the average cost per unit C(x) to produce x units of plywood is given by C(x) , what is the
-Suppose the cost per ton, $y$ , to build an oil platform of $x$ thousand tons is approximated by $y =$ $\frac { 112,500 } { x + 225 }$ . What is the cost per ton for $x = 10$ ?

• A) \(\$ 50.00\)
• B) \(\$ 478.72\)
• C) \(\$ 11250.00\)
• D) \(\$ 11025.00\)

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Definitions:

High-Pitched Tones

Sounds that have a high frequency, perceived by the ear as sharp, squeaky, or shrill.

Spiral Organ

A sensory structure within the cochlea of the inner ear responsible for converting sound vibrations into neural signals.

Oval Window

A membrane-covered opening that leads from the middle ear to the vestibule of the inner ear and transmits sound vibrations.

Vestibule

An entryway or antechamber leading to the main part of a building, or the central cavity of the labyrinth of the inner ear.