Global Energy Consumption
AP Environmental Science · Flashcards · Application
AP ENVIRONMENTAL SCIENCE · FLASHCARDS
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QUESTION
Calculate the energy cost in dollars for 5 kWh at $0.15 per kWh.
QUESTION
Calculate the total energy in kWh for a 100W bulb running for 10 hours.
QUESTION
Calculate the energy cost in dollars for 5 kWh at $0.15 per kWh.
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ANSWER
$0.75. Multiply energy usage by rate:
5
×
0.15
=
0.75
5 × 0.15 = 0.75
5
×
0.15
=
0.75
dollars.
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