Respuesta :

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The  weight of air per cubic yard at sea level is about 2 pounds 
MissPhiladelphia
For the answer to the question above asking what is the weight of air per cubic yard at sea level?The answer is 
At sea level and at 15 °C air has a density of approximately 1.225 kg/m3 or 2.0655 lb/yd3
I hope my answer helped you. Feel free to ask more questions. Have a nice day!