darkhasan1005 darkhasan1005

20-02-2017
Chemistry

contestada

Jamal lives in a place where it is hot in the summer and cold in winter. His family decided to improve the insulation in their house. Infer what happened to the cost of heating and cooling their house. Explain why?

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milopuppydog milopuppydog

20-02-2017

It would decrease because they will be using less of their AC now that they've improved insulation.

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jeffyjeffy jeffyjeffy

23-02-2017

i think heat now cost less cuas imstallation is warm i think

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