Mathematics, 25.08.2021 17:30 ScarySkyler5571

In baseball, the equation E R I = 9gives a pitcher’s earned run average E, where R is the number of earned runs the player allowed and I is the number of innings pitched. a. Solve the equation for I. State a property or provide an explanation for each step.
b. Last season, a pitcher had an earned run average of 2.80 and allowed 70 earned runs. How many innings did the pitcher pitch last season?

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In baseball, the equation E R I = 9gives a pitcher’s earned run average E, where R is the number of...

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