A television uses 31 kWh of energy per year. How many joules does it use?
111 600 000 joule
30 x 360000 / 3.6 x 10 6 joules equals 111600000 joules in a kilowatt-hour.
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To convert kWh to joules, you can use the conversion factor 1 kWh = 3.6 × 10^6 joules. Therefore, to find the energy usage of the television in joules, you would multiply the energy usage in kWh by the conversion factor:
31 kWh × 3.6 × 10^6 joules/kWh = 1.116 × 10^8 joules
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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