3 years ago

A teacher graded s 27 tests in 3 hours. Do these quantities(number of tests graded in time) vary directly or inversely? Explain.

Mathematics

1 answer:

Gwar [14]3 years ago

3 0

Answer:

directly

Step-by-step explanation:

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I just took a test with the same question. Proof of right answer is attached.

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Step-by-step explanation:

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