Square Roots. A square root goes the other way: 3 squared is 9, so a square root of 9 is 3. A square root of a number is ... ... a value that can be multiplied by itself to give the original number. A square root of 9 is ...... 3, because when 3 is multiplied by itself we get 9.quare Roots. A square root goes the other way: 3 squared is 9, so a square root of 9 is 3. A square root of a number is ... ... a value that can be multiplied by itself to give the original number. A square root of 9 is ...
The chart at the left shows the average cost of electricity for 2014 by consumer group per the EIA (the US Energy Information Administration). For 2014 the average residential cost was 12.50 cents per kilo-watt hour up 3.1% from 2013. Commercial was 10.75 cents and industrial 7.01 cents.
Seattle area households paid an average of 10.2 cents per kilowatt hour (kWh) of electricity in August 2015, up from the 9.6 cents per kWh in August 2014. The average cost of utility (piped) gas at $1.250 per therm in August was higher than the $1.187 per therm spent last year.(Data in this release are not seasonally adjusted; accordingly, over-the-year-analysis is used throughout.).he average cost of utility (piped) gas at $1.250 per therm in August was higher than the $1.187 per therm spent last year. (Data in this release are not seasonally adjusted; accordingly, over-the-year-analysis is used throughout.).