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slega [8]
3 years ago
10

Look online for the growth of the trunk of a tree. Estimate how much time does it take for a water oak to grow one inch in diame

ter. Estimate the growth rate over a year
Mathematics
1 answer:
lana66690 [7]3 years ago
4 0

Answer:

Explained

Step-by-step explanation:

The trunk of a tree grows in two different ways, first in height and second in diameter.Usually tree grows one ring per year in diameter. So, counting the number of rings we can determine the age of a tree. Both height and diameter growth does not occur at the same rate. Tree grows more in height than in their diameter. Mature trees usually grows 1 inch in diameter every year.

Water oak gains 24 inches in height  every year and  1.5 inch growth in diameter annually, meaning if we divide 1.5 inches by 12 months we gets 0.125 inches growth monthly. So a water oak tree needs only 8 months to grow 1 inch in diameter.

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inysia [295]
The answer is AB = 6.

External value x (external value + internal value) = 
External value x (external value + internal value) of the other side

Substitute, transpose, and simplify.

TA x (TA + AB) = TC x (TC + CD)
10 x (10 + (x + 2)) = 8 x (8 + 12)
120 + 10x = 160
10x = 40
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To find AB: x + 12; x = 4
AB = x + 2
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3 0
3 years ago
an office supply company sells two types of printers. they charge $95 for one of the printers and $125 for the other. if the com
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Answer:

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hope this helped

4 0
3 years ago
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QveST [7]
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7 0
3 years ago
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Igoryamba
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5 0
3 years ago
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Jlenok [28]
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