Solve for the Variable in the Proportion $\frac { x + 2 } { 4 } = \frac { 6 } { 12 }$

question 9

Multiple Choice

Solve for the variable in the proportion. $\frac { x + 2 } { 4 } = \frac { 6 } { 12 }$

• A) \(x = 1\)
• B) \(x = - 2\)
• C) \(x = 3\)
• D) \(x = - 1\)
• E) \(x = 0\)

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Definitions:

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention before conditioning.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without prior learning.

Primary Stimulus

The initial or main source of stimulation that elicits a response in sensory, behavioral, or cognitive processes.

Secondary Stimulus

A stimulus that acquires the capacity to evoke a conditioned response after being paired with a primary stimulus.