In a collection of coins there are twice as many nickels as dimes and seven less quarters then dimes. Find the number of each co
2 answers:
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Answer:
<h2>3 g/cm³</h2>Step-by-step explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
<h3>3 g/cm³</h3>Hope this helps you