Solve the Following Equation

question 19

Short Answer

Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable. a = __________

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Definitions:

Muscle Contractions

The physiological process where muscles change length and tension in response to a stimulus, allowing movement of the body or internal organs.

Isoelectric Line

In electrocardiography, the baseline level of the chart when no electrical activity is detected in the heart.

ECG

Electrocardiogram, a test that records the electrical activity of the heart over a period of time, used to detect heart abnormalities.

S-T Segment

A section of the electrocardiogram (ECG) tracing between the S wave and the start of the T wave, representing the interval between ventricular depolarization and repolarization.