Find an Expression for The $n ^ { \text {th } }$

question 42

Short Answer

Find an expression for the $n ^ { \text {th } }$ term of the sequence. (Assume that the pattern continues.)
$$\left\{ \frac { 2 } { 25 } , \frac { 4 } { 36 } , \frac { 6 } { 49 } , \frac { 8 } { 64 } , \frac { 10 } { 81 } , \cdots \right\}$$

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Definitions:

Coughing

A sudden, forceful expulsion of air from the lungs, often a reflex to clear the airways of irritants or mucus.

Maximum Heart Rate

The highest heart rate an individual can achieve during maximal exercise, used to guide workout intensity.

Resting Heart Rate

The number of heartbeats per minute when a person is at rest, indicating cardiovascular fitness.

ATP

ATP, short for adenosine triphosphate, functions as the cellular energy courier, vital for metabolic activities.