Determine the Indicated Term in the Given Sequence

question 71

Multiple Choice

Determine the indicated term in the given sequence.
-The 12th term of 4, 11, 18, . . .

• A)83
• B)81
• C)80
• D)88

---

Definitions:

Inspiratory Reserve Volume

The additional air that can be forcibly inhaled after the inspiration of a normal tidal volume, reflecting lung capacity.

Expiratory Reserve Volume

The additional amount of air that can be forcibly exhaled after the completion of a normal, quiet expiration.

Single Breath

A process of inhaling once then exhaling, often used in respiratory testing to assess lung function and capacity.

Oxygen

A chemical element essential for life, necessary for cellular respiration in most organisms, and a major component of Earth's atmosphere.