---we thoreThe water acidity in a pool is considered normal when the a – InterviewSolution

1.	---we thoreThe water acidity in a pool is considered normal when the average pH reading of threeily measurements is between 7.2 and 7-8. If the first two pH readings are 7-48 and 7-85,find the range of pH value for the third reading that will result in the acidity level beingnormal.
Answer» the range is 6.27 to 8.07

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