Use the Properties of Logarithms to Evaluate $\log _ { 27 } 9 + \log _ { 27 } 81$

question 57

Multiple Choice

Use the properties of logarithms to evaluate $\log _ { 27 } 9 + \log _ { 27 } 81$ without a calculator.

• A)2
• B) \( \frac{2}{3} \)
• C) \( \frac{3}{4} \)
• D) 4
• E)1

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Definitions:

Proactive Interference

A phenomenon in memory where older information prevents the recall of newer information, making it harder to remember recent events or learn new tasks.

Conscious Awareness

The mental state of being fully present and aware of one's thoughts, feelings, and environment, often requiring focused attention.

Positive Transfer

The beneficial effect of past learning on the acquisition of new skills or knowledge, where previous experiences facilitate performance on a new task.

Déjà Vu

That eerie sense that “I’ve experienced this before.” Cues from the current situation may unconsciously trigger retrieval of an earlier experience.