Change the Exponential Expression to an Equivalent Expression Involving a Logarithm

question 71

Multiple Choice

Change the exponential expression to an equivalent expression involving a logarithm.
- $2.3 ^ { x + 5 } = 15$

• A) \(\log _ { ( x + 5 ) } 15 = 2.3\)
• B) \(\log _ { 15 } ( x + 5 ) = 2.3\)
• C) \(\log _ { 2.3 } 15 = x + 5\)
• D) \(\log _ { 2.3 } x = 10\)

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Definitions:

Motor Cortex Activity

Neural activity in the region of the cerebral cortex involved in planning, control, and execution of voluntary movements.

Extreme Sleepiness

A condition marked by an overwhelming desire to sleep at inappropriate times, potentially due to underlying medical or psychological conditions.

Stage 2

In the context of sleep studies, the second stage of the sleep cycle, characterized by the presence of sleep spindles and K complexes, marking a deeper level of sleep than Stage 1.

Per Second

A rate of change or action expressed as a unit measured within one second.