Because of the High Heat and Low Humidity in the Summer

question 109

Multiple Choice

Because of the high heat and low humidity in the summer in Death Valley, California, a visitor requires about one quart of water for every two miles travelled on foot. Calculate the approximate number of litres required for a person to walk 10. kilometres in Death Valley.

• A) 2.9 L
• B) 12 L
• C) 30 L
• D) 47 L

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Definitions:

Polynomial Equation

An equation that involves only polynomials, which are expressions consisting of variables and coefficients structured over addition, subtraction, and multiplication.

Factoring

The process of breaking down an equation into simpler components that are multiplied together.

Equation

An assertion in mathematics that two expressions, which may include variables, are equal.

Factoring

The process of breaking down an expression into a product of simpler expressions.