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Physics, 24.12.2020 16:20 fri90

A homeowner wants some insulation blown into her attic. The original quote was for 16 cm of R-17 rated insulation. If she wants the attic insulated to R-44, what thickness (in cm) does she need to use

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A homeowner wants some insulation blown into her attic. The original quote was for 16 cm of R-17 rat...
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