Jayson is a sports statistician is looking for an equation that predicts the number of wins credited to a professional baseball pitcher in a season y, given his earned run average (mean number of earned runs allowed per nine innings pitched) x1 and his number of innings pitched x2 for that season. Jayson obtains the multiple regression equation y=48.6455.252x10.0775x2. Predict the number of wins credited to a pitcher who pitches 190 innings with an earned run average of 3.15, rounding to the nearest whole number