SOLUTION: suppose that the salinity S of ocean water at a given depth d is modeled by the equation S (d)=31.7+1.5log(d+1), where S is measured in grams salt per kilogram water and d is measu

Question 1055892: suppose that the salinity S of ocean water at a given depth d is modeled by the equation S (d)=31.7+1.5log(d+1), where S is measured in grams salt per kilogram water and d is measured in meters. what is the salinity when the depth is 931 m? Round your answer to the nearest hundredth.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
suppose that the salinity S of ocean water at a given depth d is modeled by the equation S(d)=31.7+1.5log(d+1), where
S is measured in grams salt per kilogram water and
d is measured in meters.
what is the salinity when the depth is 931 m? Round your answer to the nearest hundredth.
:
S(d)=31.7+1.5log(d+1)
d = 931
S(d) = 31.7+1.5log(931+1)
S(d)=31.7+1.5log(932)
find the log of 932
S(d)=31.7+1.5(2.969
S(d)=31.7+4.54
S(d) = 36.15 gr of salt in one kilogram of water
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