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A teacher grades 27 tests in 3 hours. find the constance of variation
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1 vote
A teacher grades 27 tests in 3 hours.

find the constance of variation

User Gurwinder Singh
by
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1 Answer

4 votes

Answer: 9

Explanation:

27 divided by 3 is 9 so 9 is the constant variation

User James Chong
by
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