Models Salinity of Ocean Water to Depths of 1000 Meters $37.3 \mathrm {~m}$

question 201

Multiple Choice

models salinity of ocean water to depths of 1000 meters at a certain latitude. x is the depth in meters and f(x) is in grams of salt per kilogram of seawater. Approximate the depth (to the
Nearest tenth of a meter) where the salinity equals 35.

• A) \(37.3 \mathrm {~m}\)
• B) \(- 1.0 \mathrm {~m}\)
• C) \(- 0.9 \mathrm {~m}\)
• D) \(39.3 \mathrm {~m}\)

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