Simplify
- $\left( \frac { 5 a } { 3 } \right) ^ { 2 }$

question 75

Multiple Choice

Simplify.
- $\left( \frac { 5 a } { 3 } \right) ^ { 2 }$

• A) \(\frac { 5 a ^ { 2 } } { 9 }\)
• B) \(\frac { 25 a } { 9 }\)
• C) \(\frac { 25 a ^ { 2 } } { 3 }\)
• D) \(\frac { 25 a ^ { 2 } } { 9 }\)

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Definitions:

Movement Of Winds

The horizontal flow of air across Earth's surface, caused by variations in atmospheric pressure and the Earth's rotation.

Unequal Heating

A phenomenon where different surfaces or areas absorb and radiate heat at different rates, resulting in temperature variations.

Earth's Surface

The exterior layer of the Earth, composed of water, landforms, and various biomes, which supports a vast array of life forms.

Net Primary Productivity

The rate at which plants and other photosynthetic organisms produce organic compounds in an ecosystem minus the rate of respiration.