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Taya2010 [7]
3 years ago
15

Can you please explain?

Mathematics
1 answer:
Elina [12.6K]3 years ago
5 0
Okay, so what you need to figure out is that how many years in between 21 1/4 and 37 there are based on the amount the tree grows a year. So, 1 3/4 times 9 is 15.75, and this added to 21 1/4 is 37. This means that it will take the tree 9 years to grow from 21 1/4 ft to 37 ft. 
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