Use the table to answer the question. Number of Cases Ordered Number of Rolls of Paper Towels 1 12 3 36 5 60 10 120 A restaurant is placing an order for paper towels. The data table shows the amount of paper towel rolls compared to the number of cases. At which ratio in the data table does the constant of proportionality appear? Write your answer as an ordered pair inside the parentheses provided. (1 point) ()
The constant of proportionality can be identified by finding the ratio of the number of rolls of paper towels to the number of cases.
For example, for the first data point:
Number of rolls of paper towels = 12
Number of cases = 1
The ratio of rolls to cases is 12/1 = 12
Similarly, for the other data points:
3/1 = 3
5/1 = 5
10/1 = 10
Therefore, the constant of proportionality appears in all the ratios and can be written as the ordered pair (12, 1)