Use a Calculator to Find the Function Value $\sin 238 ^ { \circ } 19 ^ { \prime }$

question 30

Multiple Choice

Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.
- $\sin 238 ^ { \circ } 19 ^ { \prime }$

• A) \(- 0.8409639\)
• B) \(- 0.8609639\)
• C) \(- 0.8519639\)
• D) \(- 0.8509639\)

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Definitions:

Mechanical Energy

The sum of potential energy and kinetic energy in a physical system, representing the ability to do work.

Electromagnetic Energy

Electromagnetic energy is a form of energy that is both electrical and magnetic and travels in waves, including visible light, X-rays, and radio waves.

Heat Energy

The form of energy that is transferred between substances or systems due to a temperature difference.

Ions

Atoms or molecules possessing a net electric charge resulting from the addition or removal of one or more electrons.