A 30 watt (0.03 kilowatt) energy-saver bulb is also left on all day and night each day. What is the yearly-kilowatt-hour usage of this bulb?
This is what I have so far.
30W = .03kW
24hr•365days=8760hr/year
8760hr•.03kW =262.8kWhr
but I don't know where to go from there.
This is what I have so far.
30W = .03kW
24hr•365days=8760hr/year
8760hr•.03kW =262.8kWhr
but I don't know where to go from there.
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No where to go.
You're done.
262.8kWhr is the answer
You're done.
262.8kWhr is the answer