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A certain microwave requires 1200 watts. How much would it cost to run the microwave for a total of 30 minutes (defrosting chicken) at a cost of $0.20 per kilowatt hour?

100 points show work or else i report A certain microwave requires 1200 watts How much would it cost to run the microwave for a total of 30 minutes defrosting c class=

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3801300931

Answer:

Step-by-step explanation:

A frozendinner requires 4.0 minutes to heat on full power.(a) How much electrical energy ( in kWh) is used?(b) If the cost of electricity is 12 cents per kWh, ...

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MisterBrainly

[tex]\boxed{\sf E=Pt}[/tex]

E is energy

P is power

t is time in hours

  • E=1200(0.5h)
  • E=600Wh
  • E=0.6Kwh

Cost

  • 0.6(0.2)
  • $0.12

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