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A stalacite grows 50 millimeters in 251 years. Estimate the unit rate if growth per year. The unit rate is about __ millimeter(s) per year.

*5
*50
*0.2
*2​

2 Answers

6 votes

Answer:

i think it is 50 x 50 = 250 so rond it up

Explanation:

User Richard Michael
by
5.1k points
7 votes

Answer:

5

Explanation:

User Unwise Guy
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