Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 49 minutes. a farmer used the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.

what is the dependent quantity for this situation?


It is blindness and randomization


step-by-step explanation:

It’s d for sure i just did also that’s why

the answer is ! ?

Ineed . this test is really hard for me​

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