document.write( "Question 1207357: in a certain community with a population of 45000 it is estimated that each person needa 12 liter of water each day the community has a centralized reservoir which is cylindrical with a radius of 7m and height 20m if the reservoir is half fulled how long to yhe nearest day will the water last \n" ); document.write( "

Algebra.Com's Answer #845184 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "in a certain community with a population of 45000 it is estimated that each person needa
\n" ); document.write( "12 liter of water each day the community has a centralized reservoir which is cylindrical
\n" ); document.write( "with a radius of 7m and height 20m if the reservoir is half fulled how long to yhe nearest day
\n" ); document.write( "will the water last
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document.write( "The volume of the cylindrical reservoir is\r\n" );
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document.write( "    V =  =  = 3080 m^3,  or  3,080,000 liters.\r\n" );
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document.write( "The volume of the water is half the volume of the cylindrical reservoir,\r\n" );
document.write( "i.e.  3080000/2 = 1540000  liters.\r\n" );
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document.write( "The number of days is   =  = 2.85.\r\n" );
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document.write( "The nearest integer number of days is 3, but the amount of the water is not enough for 3 full days\r\n" );
document.write( "at the given normative of 12 liters per person per day.\r\n" );
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