Question

suppose f(x)=32.9+1.4log (x+1) 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 salinity (to the nearest hundredth) when the depth is 32 meters.
helpppppppppppppppppppp me plzzzzzzzzzzzzzzzzzzz

Answer 1

put x = 32 in f(x) and evaluate f(x)

Answer 2

how i do that

Answer 3

i got 35.02591952

Answer 4

32.9+1.4log(32+1) right

Answer 5

plz help

Answer 6

sir ranga help me plz

Answer 7

32.9+1.4log (x+1)
put x = 32
32.9 + 1.4log(33) = 35.0259195158
Round it to nearest hundredth means two decimal places: 35.03 grams of salt per kilogram of seawater.