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A number of years ago, the city planning department started a tree planting program to beautify the city. Below are data that show the total number of trees (including new trees planted) in the city since the program began.
Year
1988
1989
1990
1992
1995
1997
# of Trees
582
620
658
734
848
924
1. You are a member of the city planning department and your job is to decide if the department's plan to continue planting the same number of trees each year until the goal of a total of 5,000 trees was reached.
2. Assuming that no trees die, what should be the total number of trees in the city in the year 2020? Show how you found your answer.
3. In a 1989 newspaper article, the city claimed that it would have a total of 5,000 trees in the city by the time of the city's centennial celebration in the year 2088. If the planting of the new trees continues through the years at the same rate, can this goal be met? Justify your answer.
4. Write a short letter to the editor of the newspaper explaining your findings after examining the data. Be sure to support your claim with algebra.
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an apple orchard has 60 trees planted per hectare and the average yield is 500 apples per tree. For each additional tree planted per hactare, the average yield per tree is reduced by approximately five apples. How many trees per hectare will give ..
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