Answer:The given data can help us determine whether the relationship between the number of hours (x) and the total amount earned (y) is proportional or non-proportional.
To determine if it is proportional, we need to check if there is a constant ratio between the number of hours and the total amount earned.
Let's calculate the ratios:
For the first two data points:
Number of hours = 1
Total amount earned = $0.99
Ratio = Total amount earned / Number of hours = $0.99 / 1 = $0.99
For the next two data points:
Number of hours = 2
Total amount earned = $1.98
Ratio = Total amount earned / Number of hours = $1.98 / 2 = $0.99
For the last data point:
Number of hours = 3
Total amount earned = $2.97
Ratio = Total amount earned / Number of hours = $2.97 / 3 = $0.99
As we can see, the ratios are consistent and equal to $0.99 for all the data points. This means that there is a constant ratio between the number of hours and the total amount earned. Therefore, the relationship between the number of hours and the total amount earned is proportional.
Explanation: