Math, asked by nava95, 5 months ago

What is the mean of x,x+3, x+6, x+9 and x+12?​

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Answered by student5645
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Answer. Step-by-step explanation: Given : The arithmetic mean of x, x+3, x+6, x+9 and x+12 is 10. ... Solution : The mean is given by sum of all elements divided by number of elements

Step-by-step explanation:

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