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The height of a tree varies as the squar...

The height of a tree varies as the square root of its age (between 5 to 17 years). When the age of the tree is 9 years, its height is 4 feet. What will be the height of the tree at the age of 16 years?

A

5 feet 4 inches

B

5 feet 5 inches

C

4 feet 4 inches

D

4 feet 5 inches

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