To find a baseball pitcher's earned run average (ERA), you can use the formula El=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 15 earned runs in 36 innings pitched?
If necessary, round your answer to the nearest hundredth.

The equation for E is E= _____?

If a pitcher allows 15 earned runs in 36 innings, then the ERA= ____?

To find a baseball pitchers earned run average ERA you can use the formula El9r in which E represents ERA I represents the number of Innings pitched and r repre class=