Question

The table below shows that the number of miles driven by Lily is directly proportional to the number of gallons she used. Gallons Used Miles Driven 37 754.8 47 958.8 50 1020 What is the constant of proportionality between the number of miles driven and the number of gallons used?​

Answer 1

The constant of proportionality between the number of miles driven and the number of gallons used is approximately 20.432.

Step-by-step explanation:

To find the constant of proportionality in this scenario, we can use the formula:

Constant of proportionality = (miles driven) / (gallons used)

Let's take the first set of data from the table: 37 gallons used and 754.8 miles driven. Plugging these values into the formula, we get:

Constant of proportionality = 754.8 / 37 = 20.432

Therefore, the constant of proportionality between the number of miles driven and the number of gallons used is approximately 20.432.