Answer:
Constant of proportionality for first table: 4
Constant of proportionality for second table: 3.14
P = 4s ; C = 3.14d
Explanation:
If you divide any of the numbers under the P column by the numbers in the s column you get 4 every time
If you divide any of the number under the C column by the numbers in the d column you get 3.14 every time