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Author Question: Using concrete instead of petroleum-based asphalt products can reduce solar gain by reflecting much ... (Read 69 times)

appyboo

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Using concrete instead of petroleum-based asphalt products can reduce solar gain by reflecting much of the sun's heat.
 
  Indicate whether the statement is true or false

Question 2

Valley cripple jack rafters are always paired with ________ rafters.
 
  A) Jack B) Cripple jack C) Valley jack D) Hip jack



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chinwesucks

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Answer to Question 1

TRUE

Answer to Question 2

C





 

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