Abaseball pitcher s eamed run average ERA is A e i 9e i

Last updated: 10/15/2023

Abaseball pitcher s eamed run average ERA is A e i 9e i where e is the number of earned runs given up by the pitcher and i is the number of innings pitched Good pitchers have low ERAS Assume that e20 and i 0 are real numbers a During his best season a certain pitcher pitched a total of 237 innings and gave up just 36 earned runs What was his ERA b Determine the ERA of a relief pitcher who gives up 5 eamed runs in one third of an inning c Graph the level curve A e i 2 and describe the relationship between e and i in this case a The pitcher s ERA for the season was Round to two decimal places as needed b The relief pitcher s ERA was Round to two decimal places as needed c Graph the level curve A e i 2 Choose the correct graph below OA A 10 Q OB Ai 10 CHILE Q OC A 10 U O D A 10 Q O