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Mathematics, 31.03.2020 20:43 alani0720

A county government says that a safe level of chlorine in a hot tub is within 1.75ppm of 3.35 ppm.

A. Write and solve an absolute value inequality to represent this situation.

B. A lifeguard measures the chlorine level in the pool and finds it is 1.0 ppm. Should he add more chlorine? EXPLAIN.

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A county government says that a safe level of chlorine in a hot tub is within 1.75ppm of 3.35 ppm.

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