Choose the One Alternative That Best Completes the Statement or Answers

question 183

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.
- $\left( 5 , - \frac { 4 \pi } { 3 } \right)$

• A) \(\left( \frac { 5 \sqrt { 3 } } { 2 } , \frac { 5 } { 2 } \right)\)
• B) \(\left( - \frac { 5 } { 2 } , \frac { 5 \sqrt { 3 } } { 2 } \right)\)
• C) \(\left( \frac { 5 } { 2 } , - \frac { 5 \sqrt { 3 } } { 2 } \right)\)
• D) \(\left( - \frac { 5 \sqrt { 3 } } { 2 } , - \frac { 5 } { 2 } \right)\)

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Definitions:

Limit-Sell Order

A stock market order to sell a security when it reaches a certain price, used to lock in profits or limit losses.

Maintenance Margin

The minimum amount of equity that must be maintained in a margin account after a purchase has been made, to keep the account open.

Initial Margin

The minimum amount of funds required to open a new position in a securities or futures contract, intended to cover some of the credit risk of market participants.

Primary Market

The financial market for new securities issues, where companies sell new stocks and bonds directly to investors.