Find the Common Ratio, R, for the Geometric Sequence $3 , \frac { 3 } { 4 } , \frac { 3 } { 16 } , \frac { 3 } { 64 } , \frac { 3 } { 256 } , \ldots$

question 112

Multiple Choice

Find the common ratio, r, for the geometric sequence.
- $3 , \frac { 3 } { 4 } , \frac { 3 } { 16 } , \frac { 3 } { 64 } , \frac { 3 } { 256 } , \ldots$

• A) 4
• B) \(\frac { 1 } { 4 }\)
• C) 10
• D) \(\frac { 1 } { 10 }\)

---

Definitions:

Pulmonary Embolus

A blockage in one of the pulmonary arteries in the lungs usually caused by blood clots that travel to the lungs from the legs or, less commonly, other parts of the body.

Pulse Oximetry

A non-invasive method for monitoring a person's oxygen saturation or the oxygen levels in their blood.

Mechanically Ventilated

Mechanically Ventilated describes the provision of respiratory support using a machine to patients who are unable to breathe sufficiently on their own.

Crackles

Crackles are abnormal lung sounds characterized by discontinuous clicking or rattling noises heard during inhalation, indicative of respiratory conditions.