The Demand Equation for a Certain Product Is $\mathrm { P } = 75 - 0.001 \mathrm { x }$

question 5

Multiple Choice

The demand equation for a certain product is $\mathrm { P } = 75 - 0.001 \mathrm { x }$ , where $\mathrm { x }$ is the number of units sold per week and $\mathrm { P }$ is the price in dollars at which one is sold. The weekly revenue $R$ is given by $R = x P$ . What number of units sold produces a weekly revenue of $\$ 60,000$ ?

• A) 74,191 units
• B) 59,925,000 units
• C) 792 units
• D) 809 units

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Definitions:

Tubular Digestive System

A type of digestive system in which the digestive tract forms a continuous tube from mouth to anus, allowing for sequential processing of food.

Roundworms

A group of invertebrates belonging to the phylum Nematoda, characterized by long, cylindrical bodies.

Cambrian

A geological period approximately 541 million years ago, marked by a rapid diversification of life in the Earth's oceans.

Proterozoic

An eon in the geologic timescale, following the Archean and preceding the Phanerozoic, characterized by the first evidence of oxygen in the atmosphere and multicellular life.