Find the Square Root $\sqrt { \frac { 49 } { 400 } }$

question 37

Multiple Choice

Find the square root. Assume that all variables represent positive real numbers.
- $\sqrt { \frac { 49 } { 400 } }$

• A) \(\frac { 1 } { 3 }\)
• B) \(\frac { 2 } { 5 }\)
• C) \(\frac { 7 } { 20 }\)
• D) \(\frac { 3 } { 25 }\)

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Definitions:

Cerebellum

A region of the brain that plays a significant role in motor control, and it may also be involved in some cognitive functions.

Thalamus

A structure in the brain that acts as a relay station for sensory information, directing it to the appropriate areas of the brain for processing.

Hippocampus

A region in the brain crucial for learning and memory formation.

Sympathetic Nervous System

A branch of the autonomic nervous system responsible for mobilizing the body's responses under stress, famously known for its role in the "fight or flight" response.