Calculate the ERA A pitcher’s ERA (earned runs average) is calculated by multiplying the number of runs (scores) times total innings in the game (usually 9) and then dividing by the total innings that the pitcher pitched.

Write a function that assumes that there were 9 innings in the game and takes in two numbers that represent the earned runs and the innings pitched. The function should return the ERA.

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.

In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value

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