A $136$ watt electric warming blanket is operated for $6\mathrm{.}4$ hours per day during the winter, and winter lasts $111$ days per year. At $0\mathrm{.}05$ dollars per kWh$,$ what is the cost of the energy consumed by the electric blanket $($dollars$)$ each year? Answer to two decimal places, do not include unit symbols.

Answer rating: 100% (QA)

The problem involves converting the power usage into a cost based on the electrical power usage of t... View the full answer