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Mathematics, 18.03.2021 01:30 Xlhoncho45

When Anna had her 10th birthday she was, 4’6” tall. On her 10th birthday she planted a tree that was 2’9” tall. On her 14th birthday she is 5’6” tall and the tree is 6’9” tall. Both Anna and the tree grew at a constant rate of change for those 4 years. How old was Anna when she and the tree were the same height?

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