Solve the Formula for the Indicated Letter

question 71

Multiple Choice

Solve the formula for the indicated letter. Assume that all variables represent nonnegative numbers.
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Definitions:

Dams

Structures built across rivers or streams to control the flow of water for the purposes of water storage, flood prevention, irrigation, and hydroelectric power generation.

Wetlands

Ecosystems characterized by the presence of standing water, which support a diverse range of plant and animal life and provide critical ecological services.

Southern Ontario

A region of the Canadian province of Ontario, located in the southernmost part of the country, known for its dense population and significant industrial activity.

Wetlands

Areas where water covers the soil, either year-round or for varying periods of time throughout the year, including marshes, swamps, and bogs, important for biodiversity and flood control.