The rate of residential electricity consumption (in billions of kilowatt hours (kWh) per year) of a country is approximated by the model below, where x = 0 corresponds to the year 1990. Find the total consumption of electricity from 1998 to 2003. R(x) = 927.7e^0.0246x The total consumption of electricity from 1998 to 2003 was approximately.... billion kWh. (Round to two decimal places as

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