Approximate the Value Using a Calculator $2.9 \pi$ A) $9.111$ B) $36.462$ C) $28.357$

question 433

Multiple Choice

Approximate the value using a calculator. Express answer rounded to three decimal places.
- $2.9 \pi$

• A) \(9.111\)
• B) \(36.462\)
• C) \(28.357\)
• D) \(27.652\)

---

Definitions:

Humidification Delivery

The process of adding moisture to the air or to a specific gas flow, often used in respiratory care to ensure that airways do not dry out.

Lung Bases

The lowest parts of the lungs, sitting on the diaphragm, important for evaluating in respiratory assessments.

Cardiac Monitoring

Continuous or intermittent observation of the heart's activity, typically using electrocardiography, to detect abnormalities in heart function.

Heart Dysrhythmias

Abnormal heart rhythms, which can range from benign to life-threatening irregularities in the heartbeat.