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Assume electricity cost 15 cents

Fan -- 15WHeating elements -- 1.2kW Mains -- 240 A) calculate the weekly cost of having the fan heater with the warm air setting
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2. asked by Janice
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Assume electricity cost 15 cents kw per hour....using the energy requirements.what is the per gram cost of energy to produce Na
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2. asked by Liliana
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How much does it cost in dollars to watch the 5.00 hour-long coverage of the Super Bowl on a 115 Watt television set? Assume
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2. asked by Julie
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a 6 oz box of strawberry g e l a t i n cause 90 cents and a 3 oz box cost 42 cents what is the difference in cost per ounce
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What is the cost of lighting a 500 watt outdoor light for 8 hours, if electricity cost 7.5 cents per kilowatt-hour
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a 6 oz box of strawberry g e l a t i n cause 90 cents in a 3 oz box cost 42 cents what is the difference in cost per ounce
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The cost of making money varies form coin to coin:Pennies: 0.8 cents each Nickels: 2.9 cents each Dimes: 1.7 cents each Quarter:
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2. asked by Iliana
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Find the minimum cost of producing a can that contains 1000mm^3 if the cost of the metals is 2 cents per mm^2 and the cost to
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2. asked by Mary
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Modeling Cost An electricity company charges its customers a base rate of $10 a month, plus 6 cents per kilowatt-hour (kWh) for
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2. asked by Sarah
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PLEASE HELP!!!!!! I don't understand the question!The cost (C) of photocopies is 6 cents each for first 30 and 4 cents for each
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2. asked by Stryder
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