Write the Expression with Only Positive Exponents and Evaluate If $$\left( \frac { 1 } { 3 } y \right) ( - 15 )$$

question 184

Multiple Choice

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real
numbers.
- $$\left( \frac { 1 } { 3 } y \right) ( - 15 )$$

• A) \(4 y\)
• B) \(3 y\)
• C) \(- 5 y\)
• D) \(5 \mathrm { y }\)

Analyze the ability of newborns to recognize and prefer their mother's voice, indicating early social and cognitive development.

Understand various research design methods used in psychology.

Identify the appropriate research design for studying developmental changes.

Recognize the significance of longitudinal studies in understanding changes over time.

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Definitions:

Initiating Movements

The process of starting a physical action or sequence of actions by the activation of motor pathways in the brain.

Planning

The process of thinking about and organizing the activities required to achieve a desired goal, involving the creation and maintenance of a plan.

Brainstem

A critical structure at the base of the brain connecting the cerebrum with the spinal cord, responsible for regulating basic life functions such as breathing, heart rate, and arousal.

Stimulating

To encourage or cause an increase in activity or interest, often in the context of mental or physical response.