Question

this year you earned 75,500. Last year you earned $72,400.b What waa the rate of change in your earnings since last year

Answer 1

5.12 % hope this helps

Answer 2

Given that:

this year you earned 75,500. Last year you earned $72,400.

So the rate of change in your earnings since last year​:

`\begin{gathered} \text{Avg}_(rate)=\frac{75500-72400}{1\text{ year }} \\ \text{Avg}_(rate)=(3100)/(1) \\ \text{Avg}_(rate)=3100 \end{gathered}`

So the rate of change in your earnings since last year​ is $3100