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A. 1/2 cm per hour
b. 1 cm per hour
c. 2 cm per hour
d. 4 cm per hour

A. 1/2 cm per hour b. 1 cm per hour c. 2 cm per hour d. 4 cm per hour-example-1
User Simon Lenz
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2 Answers

4 votes
it’s proportional so c
User Uerschel
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2 votes
It’s C have a great day
User William Riley
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