Find the Eccentricity E of the Ellipse $$x ^ { 2 } + 4 y ^ { 2 } = 36$$

question 134

Multiple Choice

Find the eccentricity e of the ellipse.
- $$x ^ { 2 } + 4 y ^ { 2 } = 36$$

• A) \(\frac { \sqrt { 3 } } { 2 }\)
• B) \(\sqrt { 3 }\)
• C) \(\sqrt { 5 }\)
• D) \(\frac { \sqrt { 5 } } { 2 }\)

Understand the impact of savings rates on productivity growth.

Recognize the role of innovation during the industrial revolution.

Assess the relationship between health care spending and GDP.

Evaluate work hours in relation to productivity and international comparisons.

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Definitions:

RMS

Root Mean Square is a statistical tool used to determine the magnitude of a variable quantity, frequently applied in determining the effective value of alternating current.

Peak

The maximum value or highest point reached by a quantity or phenomenon, such as voltage or current in a circuit.

Skin Effect

The tendency of electrons to move toward the outside of a conductor in an AC circuit.

High-frequency

Refers to electromagnetic waves with frequencies much higher than those audible to humans, often associated with radio frequencies and microwave communications.