Joey plánted a tree in his yard. At the time of planting the tree was three years old and measured 0.29 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) 0.29 0.53 1.62 6. 2.47 219 1.62 6. 2.47 3.18 8 4.06 Determine the natural logarithm function in the form h(t) = a+ bln(t), where 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 reach at least 10m? Round your answer to the nearest whole year. 3. 4.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 7CR
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Joey planted a tree in his yard. At the time of planting the tree was three years old
and measured 0.29 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)
0.29
4.
0.53
1.62
6.
2.47
219
1.62
6.
2.47
3.18
8.
4.06
Determine the natural logarithm function in the form h(t) = a + bln(t), where
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 reach at least 10m? Round your answer to
the nearest whole year.
Type your answers in the answer box provided.
5.
Transcribed Image Text:Joey planted a tree in his yard. At the time of planting the tree was three years old and measured 0.29 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) 0.29 4. 0.53 1.62 6. 2.47 219 1.62 6. 2.47 3.18 8. 4.06 Determine the natural logarithm function in the form h(t) = a + bln(t), where 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 reach at least 10m? Round your answer to the nearest whole year. Type your answers in the answer box provided. 5.
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