How many kWh of energy does a 550-W toaster use in the morning if it is in

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How many kWh of energy does a 550-W toaster use in the morning if it is in operation for a total of 15 mints? At a cost of 9.0 cents/kWh, estimate how much this would add to your monthly electric energy bill if you made toast four mornings per week.

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: Jun 05, 2010 12:57 AM

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How many kWh of energy does a 550-W toaster use in the morning if it is in

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To find the kWh of energy multiply the kilowatts of power consumption b...View the full answer

Chemical Principles

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