Mathematics, 10.06.2020 18:57 dinosaur10
He expects his consumption to be around 3,300 kWh per year. The profit in the first year for a 4 kW system is 32% more than the 3 kW system.
If he installs a 4 kW system, what profit could he expect in the first year?
£
Answers: 1
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He expects his consumption to be around 3,300 kWh per year. The profit in the first year for a 4 kW...
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