Find the Polar Coordinates of the Point(s) of Intersection of the Given

question 85

Multiple Choice

Find the polar coordinates of the point(s) of intersection of the given curves for 0 ≤ θ < 2π.
- $$r = 10 + 3 \sin \theta , r = 10 + 3 \cos \theta$$

• A) \(\left( 10 + \frac { 3 \sqrt { 2 } } { 2 } , \frac { 3 \pi } { 4 } \right) , \left( 10 - \frac { 3 \sqrt { 2 } } { 2 } , \frac { 7 \pi } { 4 } \right)\)
• B) \(\left( 10 - \frac { 3 \sqrt { 2 } } { 2 } , \frac { \pi } { 4 } \right) , \left( 10 + \frac { 3 \sqrt { 2 } } { 2 } , \frac { 7 \pi } { 4 } \right)\)
• C) \(\left( 10 + \frac { 3 \sqrt { 2 } } { 2 } , \frac { \pi } { 4 } \right) , \left( 10 - \frac { 3 \sqrt { 2 } } { 2 } , \frac { 5 \pi } { 4 } \right)\)
• D) \(\left\{ 10 - \frac { 3 \sqrt { 2 } } { 2 } , \frac { \pi } { 4 } , \left( 10 + \frac { 3 \sqrt { 2 } } { 2 } , \frac { 5 \pi } { 4 } \right) \right.\)

Understand how lakes interact with the groundwater system.

Identify settings where surface water transitions into groundwater.

Recognize common settings for springs and their formation.

Describe the interaction between streams and groundwater.

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Definitions:

One-Shot Approach

A method or strategy executed with a single attempt, without the prospect of repetition.

Monthly Interest Rate

The interest rate applied to a loan or debt for a one-month period, often used to calculate the monthly interest payments.

Variable Cost

A type of cost that varies with production volume, increasing as production increases and decreasing as production decreases.

Carrying Cost

Expenses incurred by holding inventory or assets over a period, including storage, insurance, and opportunity costs.