Question 7 Suppose a house has 12 windows, and each window leaks heat out of the house at a cost of $54.2/year per window. What would the total cost be per year if you replaced the old windows with new windows that triple the R-value of the windows?

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Question 7
Suppose a house has 12 windows, and each window leaks heat out of the house at a cost of
$54.2/year per window. What would the total cost be per year if you replaced the old
windows with new windows that triple the R-value of the windows?
Transcribed Image Text:Question 7 Suppose a house has 12 windows, and each window leaks heat out of the house at a cost of $54.2/year per window. What would the total cost be per year if you replaced the old windows with new windows that triple the R-value of the windows?
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