document.write( "Question 1122864: In a certain city, electricity costs $0.10 per kW·h. What is the annual cost for electricity to power a lamp-post for 5.00 hours per day with (a) a 100.-watt incandescent light bulb (b) an energy efficient 25-watt fluorescent bulb that produces the same amount of light? Assume 1 year = 365 days.(a) 100.-watt bulb(b) 25-watt bulb \n" ); document.write( "
Algebra.Com's Answer #739038 by ikleyn(52866) You can put this solution on YOUR website! . \n" ); document.write( "Why don't you solve it on your own ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Which part / step of the solution is difficult for you ?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Write your solution and post it to the forum - we will check it for you / (for free).\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |