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Mathematics 13 Online
OpenStudy (anonymous):

find the square root of 0.81? A)0.9 B)9 C)81 D)0.09

OpenStudy (anonymous):

0.9, i used a calculator, idk how to explain

OpenStudy (anonymous):

logically you'd think it has to be less than 1 right, because square root of 1 is 1. and square root of 81 is 9, so mule the decimal place towards the left.

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