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algol [13]
3 years ago
12

1. Mary got the following scores: 83, 88, 78, 80, and 90 in her examination in English. What is the mean score of Mary?

Mathematics
1 answer:
ohaa [14]3 years ago
4 0

Answer:

1=83.08

Step-by-step explanation:

mean=summation of number divided by number

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Ivanshal [37]

Step One

Develop a formula for the perimeter.


Argument

What you see is a semicircle going upwards and another one going downwards. Two semicircles =1 circle.


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Step Two

Set up the equation

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Step Three

Take out the common factors on the left and right.


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3 years ago
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3 years ago
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Answer:

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