Perform the Indicated Operations $\frac { 10 \cdot 7 - 3 ^ { 2 } } { 9 + ( 2 \cdot 10 ) }$

question 212

Multiple Choice

Perform the indicated operations.
- $\frac { 10 \cdot 7 - 3 ^ { 2 } } { 9 + ( 2 \cdot 10 ) }$

• A) \(\frac { 79 } { 29 }\)
• B) \(\frac { 61 } { 29 }\)
• C) \(- \frac { 61 } { 11 }\)
• D) \(\frac { 8 } { 29 }\)

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Definitions:

Involuntary Reflex Responses

Automatic, rapid responses of the nervous system to a stimulus that do not require conscious thought, protecting the body from harm.

Group Mean

A statistical measure that represents the average value of data points within a specified set or group.

Average Reaction Time

The typical duration it takes for an individual to respond to a stimulus.

Voluntary Reaction

involves conscious control over actions or movements, such as deciding to grab a cup of coffee.