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A disk has 900 cylinders and the capacity of 300 MB. The number of revolutions per minute is 7200. The seek time (t) as a

A disk has 900 cylinders and the capacity of 300 MB. The number of revolutions per minute is 7200.

The seek time (t) as a function of the number of cylinders traveled (x) is t(x)=x^0.5 milliseconds.

Compute the average access time for a contiguous file whose size is 100MB.

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