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Joey planted a tree in his yard. At the time of planting the tree was three years old and measured 0.35 m in height. Joey kept track of how the tree was growing over an eight year span and collected the data in the following table: Age of Tree (years) Height (m) 3 0.35 0.78 1.32 Vaud 2.47 2.98 8 3.88 . Determine the natural logarithm function in the form h(t) = a + bln(t) that models the tree, h(t), in meters, after time, t, in years. Round the a and b values to the nearest hundredth. . How long will it take for the tree to be at least 6 m tall? Round your answer to