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Mathematics, 16.12.2021 18:30 lehbug01

A rod is 7 meters in length. The linear density of the rod is given by ρ(x)=4x+3 in kilograms per meter, where x is the distance in meters from one end of the rod to the other.

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A rod is 7 meters in length. The linear density of the rod is given by ρ(x)=4x+3 in kilograms per me...
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