Question

Find the value of y if the arithmetic mean of 1.2,4.6,11.2,and y is 5

Answer 1

Step-by-step explanation:

1.2+4.6+11.2+y = 20

y = 20 - 17 = 3

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Answer 2

Answer:

1.2+4.6+11.2+y=20

y=20-17=3

hence answer is 3

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