Is the unit rate always a constant?

It's mostly not

Step-by-step explanation:

but consistently repeating a unit rate makes a constant of proportionality.

It is important to note that unit rates are always written with units, and the constant of proportionality is not. A comparison of two rates can make a unit rate. A consistently repeating a unit rate makes a constant of proportionality.

Step-by-step explanation:

because they could drop even lower..

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: