Miles per Gallon 40 The following display shows a relation between the weights (in Lb.) and its mileage (miles per gallon) for 19 different cars. Write the correlation between the weight of a car and its mpg. Round to two digits after the decimal sign. y = -0.0067x+51.002 R = 0.6273 35 30 25 20 20 15 2000 2500 3000 4000 4500 5000 3500 Weight in pounds