Find the Square Root $\sqrt { \frac { 441 } { 64 } }$

question 188

Multiple Choice

Find the square root. Assume that all variables represent nonnegative real numbers.
- $\sqrt { \frac { 441 } { 64 } }$

• A) \(\frac { 55 } { 8 }\)
• B) \(\frac { 7 } { 3 }\)
• C) \(\frac { 11 } { 4 }\)
• D) \(\frac { 21 } { 8 }\)

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Definitions:

Disengagement Theory

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Socioemotional Selectivity Theory

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A theory that proposes that an individual's psychological development is influenced by their social interactions and surroundings across the lifespan.

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