Determine Which Ordered Pair Is NOT a Solution for the Equation

question 58

Multiple Choice

Determine which ordered pair is NOT a solution for the equation: 2x = 5y - 4

• A) \(\left( 3 , \frac { 2 } { 5 } \right)\)
• B) \(\left( 5 \frac { 1 } { 2 } \cdot 5 \right)\)
• C) \(\left( \right.\) U. \(\left. \frac { 4 } { 5 } \right)\)
• D) \(( - 2.0 )\)

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Definitions:

Absolute Threshold

The smallest level of stimulus that can be detected by a sense, such as the lightest touch or faintest sound perceivable.

Hearing

The physiological process by which sound waves are translated into electrical signals that the brain interprets as sound.

Decibels

A unit of measurement for the intensity of sound, representing the ratio between two quantities and often used to describe noise levels.

Air Pressure Waves

Variations in the pressure of air that are primarily responsible for the propagation of sound.