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A 49.4 ohm device is connected to a 115 V outlet. If the cost of the...

A 49.4 ohm device is connected to a 115 V outlet. If the cost of the electrical energy is $0.16/kWh, what is the cost of running this device for 54.0 hours? Round your answer in dollars ($) with 2 decimal places.

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pdage九 CrpAU-ed L、1 +k.de v, ce- 2 R 49,4 ohm. sa7 49.4 49.1 4.A49·千 2 , 31 3 o36 137 2.31 孚 (apppoん

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