Mathematics, 28.04.2021 19:50 headshotplayzcod
Marcus is responsible for maintaining the swimming pool in his community. He adds chemicals, when needed, to lower the pH of the pool.
-The maximum pH value allowed for the pool is 7.8.
-The pool currently has a pH value of 6.9.
-The pH value of the pool increases by 0.05 per hour.
Write an inequality that can be used to determine x, the number of hours before Marcus will need to add chemicals to maintain the pH for the pool.
Answers: 1
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Marcus is responsible for maintaining the swimming pool in his community. He adds chemicals, when ne...
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