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DIMENSIONAL ANALYSIS! A city that uses 6 million BTUs of energy each month is using how many kilowatt-hours of energy? 1 kw-hr=3413 BTUs. Show all conversions and include units with them. You may use scientific notation if necessary and round to two decimals if necessary.​

Respuesta :

Answer:1 BTU = 1.054x10^3 J  

1 kWh = 3.60x10^6 J  

1.054x10^3 J x 1kWh / 3.60x10^6 J = 2.928x10^-4 kWh  

1 BTU = 2.928x10^-4 kWh  

10,000,000,000 x 2.928^-4 = 2,927,778 kWh

Step-by-step explanation: