Simplify the Expression Without Using a Calculator $\log _ { 5 / 4 } \left( \frac { 256 } { 625 } \right)$

question 103

Multiple Choice

Simplify the expression without using a calculator.
- $\log _ { 5 / 4 } \left( \frac { 256 } { 625 } \right)$

• A) \(\frac { 1 } { 4 }\)
• B) 4
• C) \(- \frac { 1 } { 4 }\)
• D) \(- 4\)

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Definitions:

Professional Competence

The level of proficiency and skill necessary to perform the duties of a specific profession effectively.

Psychotherapists

Professionals trained to treat psychological disorders and mental distress through verbal and psychological techniques.

Illusory Correlation

The perception of a relationship between two variables even when no such relationship exists.

Confirmation Bias

The inclination to seek out, understand, prefer, and remember information in a manner that validates one's existing beliefs or theories.