Find All Cube Roots of the Complex Number $64 \left( \cos 237 ^ { \circ } + \mathrm { i } \sin 237 ^ { \circ } \right)$

question 192

Multiple Choice

Find all cube roots of the complex number. Leave answers in trigonometric form.
- $64 \left( \cos 237 ^ { \circ } + \mathrm { i } \sin 237 ^ { \circ } \right)$

• A) \(4 \operatorname { cis } 79 ^ { \circ } , 4 \operatorname { cis } 139 ^ { \circ } , 4 \operatorname { cis } 19 ^ { \circ }\)
• B) \(4 \operatorname { cis } 79 ^ { \circ } , 4 \operatorname { cis } 199 ^ { \circ } , 4 \operatorname { cis } 319 ^ { \circ }\)
• C) \(4 \operatorname { cis } 169 ^ { \circ } , 4 \operatorname { cis } 229 ^ { \circ } , 4 \operatorname { cis } 109 ^ { \circ }\)
• D) \(4 \operatorname { cis } 79 ^ { \circ } , 4 \operatorname { cis } 199 ^ { \circ } , 4 \operatorname { cis } 199 ^ { \circ }\)

Identify strategies for managing performance, including the creation and impact of budgetary slack.

Understand how budgeting is used to evaluate performance and provide incentives.

Calculate and analyze budgeted figures in practical scenarios.

Describe the primary purposes of the budgeting process.

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Definitions:

Pictorial Depth Cues

Visual indicators that can suggest depth in a two-dimensional representation of three-dimensional space.

Acquired Skill

A skill that has been learned or developed through practice and experience over time.

Cultural Skill

The ability to navigate, understand, and interact effectively across different cultural contexts and practices.

Pitch

The perceived frequency of a sound, determining how high or low it sounds.