Choose the One Alternative That Best Completes the Statement or Answers

question 7

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
The polar coordinates of a point are given. Find the rectangular coordinates of the point.
- $\left( 7 , \frac { 2 \pi } { 3 } \right)$

• A) \(\left( - \frac { 7 } { 2 } , \frac { 7 \sqrt { 3 } } { 2 } \right)\)
• B) \(\left( \frac { 7 } { 2 } , \frac { - 7 \sqrt { 3 } } { 2 } \right)\)
• C) \(\left( - \frac { 7 } { 2 } , \frac { - 7 \sqrt { 3 } } { 2 } \right)\)
• D) \(\left( \frac { 7 } { 2 } , \frac { 7 \sqrt { 3 } } { 2 } \right)\)

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Definitions:

Aggregate Plan

A production plan for a medium-term horizon that balances demand and supply, often translating demand forecasts into a production strategy.

Complex Aggregate Planning

Advanced strategies in aggregate planning that deal with the intricacies of matching supply and demand under multiple constraints.

Planning Horizon

describes the time period over which future events are considered for planning and decision-making purposes.

Aggregate Planning

A process in operations management aimed at determining optimal production levels, inventory levels, and workforce levels to meet fluctuating demand over a medium-term horizon.