Type answer as whole number (no decimals, no units). ks: -
Help: Lecture 35, Ex. 35.2
1435
Avi measured an initial surface water salinity of 18 ppt, and predicted that, due to
mixing with bottom water, the surface salinity would increase at the constant rate of 2
ppt per hour. Kaila measured an initial bottom salinity of 30 ppt, and predicted the
bottom salinity would decrease at the constant rate of 1 ppt per hour. Assuming the
initial measurements were made at the same time, estimate how much time would
elapse before the surface and bottom salinities equal each other.
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