Mathematics
Mathematics, 22.03.2021 15:30, toxsicity

Here are two sets of numbers, A and B. Set A
281
268
225
290
Set B
392
512
413
422
у
mean of Set A: mean of Set B = 7:12
Work out the value of y.​

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Answers: 3
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Do you know the correct answer?
Here are two sets of numbers, A and B. Set A
281
268
225
290
Set B
39...

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