To find a baseball pitcher's earned run average (era), you can use the formula ei = 9r, in which e represents era, i represents the number of innings pitched, and r represents the number of earned runs allowed. solve the equation for e. what is a pitcher's era if he allows 65 earned runs in 63 innings pitched? if necessary, round your answer to the nearest hundredth. the equation for e is e = if a pitcher allows 65 earned runs in 63 innings, then the era =