The equation used to predict college GPA (range 0-4.0) is y=0.21 + 0.53 x 1 + 0.002 x 2,where x1is high school GPA (range 0-4.0) and x2is college board score (range 200-800). Use the multiple regression equation to predict college GPA for a high school GPA of 3.7and a college board score of 600.

The predicted college GPA for a high school GPA of 3.7

and a college board score of 600is ____________ (Round to the nearest tenth as needed.)