The cost for a pack of 4 padlocks is $17.60 . Find the unit price in dollars per padlock. If necessary, round your answer to the
2 answers:
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Answer:
Step-by-step explanation:
Let, initial side is a.
When side is n times long, new side na.
Initial volume,
Final volume,
Change in volume,
For, n = 2 :
n = 3 :
n = 10 :
Hence, this is the required solution.