A wall has a total of 1502 square feet. The insulated portion has R-16 insulation, but 3% of the total area has gaps (R- 3.3) in the insulation and 15% of the total are low spots in the insulation (R-9). What is the average R-value? Answer:
A wall has a total of 1502 square feet. The insulated portion has R-16 insulation, but 3% of the total area has gaps (R- 3.3) in the insulation and 15% of the total are low spots in the insulation (R-9). What is the average R-value? Answer:
Construction Materials, Methods and Techniques (MindTap Course List)
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Author:William P. Spence, Eva Kultermann
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![A wall has a total of 1502 square feet. The insulated portion has R-16 insulation, but 3% of the total area has gaps (R-
3.3) in the insulation and 15% of the total are low spots in the insulation (R-9). What is the average R-value?
Answer:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc93860e-0143-418d-8f1b-3cc469e61fbb%2F3387d3d0-0647-410e-93b3-d8376561e296%2F7rios1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A wall has a total of 1502 square feet. The insulated portion has R-16 insulation, but 3% of the total area has gaps (R-
3.3) in the insulation and 15% of the total are low spots in the insulation (R-9). What is the average R-value?
Answer:
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