There is a proportional relationship between the volume of a sample of hellum in liters
and the mass of that sample in grams. If the mass of a sample is 5 grams, its volume is
28 liters. (5, 28) is shown on the graph below.
volume (liters)
(5,28)
214
mass (grams)
a. What is the constant of proportionality in this relationship?
b. In this situation, what is the meaning of the number you found in part a?