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OpenStudy (johnnewman):
Which is a rational number? a. square root of 16 b. square root of 8 c. square root of 18 d. square root of 20
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OpenStudy (hakunamatata34):
I will help
OpenStudy (johnnewman):
ok
OpenStudy (hakunamatata34):
the answer is A because when you try to get a square root of 16 you get 4 and 4 is a rational number and all the rest are decimals which are irrational numbers.
OpenStudy (johnnewman):
ok thanks
OpenStudy (hakunamatata34):
thank you for the medal.
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OpenStudy (johnnewman):
your welcome
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