Here is the graph that i found for this problem
Answer:
<em> Peer reviewed</em>
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Explanation:
The concept given is for "Peer-reviewed", when several professionals in the same field analyze a specific piece of work; in science, these can be experiments, theories, studies, etc. The proffessionals reviewing the material not necessarily have to do it at the same time, a valid review can even be done years later. It grants credibility to science since two professionals reviewing the same material can be from very different contexts, and if the material is scientifically accurate, it will give them the same results, minimizing the chances of bias or misinterpretation.
The copy is the exact same as the original, so the scale factor would be 1.
The answer is the first choice
He will need 15 loads to cover his entire driveway.
1/5 of the driveway would be 3 loads
3x5=15
8.525 <3 I really hope it helped..