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arlik [135]
4 years ago
11

In baseball, the equation E=9R/I 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. 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?
Mathematics
1 answer:
lesya692 [45]4 years ago
3 0

Answer:

The innings pitched last season is 225.

Step-by-step explanation:

Given that,

Earned run average = 2.80

Allowed earned run = 70

The given equation is

E=\dfrac{9R}{I}

We need to calculate the innings pitched last season

Using given equation

E=\dfrac{9R}{I}

I=\dfrac{9R}{E}

Where, E = earned run

R = allowed earned run

I = innings pitch

Put the value into the formula

I=\dfrac{9\times70}{2.80}

I=225

Hence, The innings pitched last season is 225.

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