document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=472129>Question 472129</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A very annoying clock at your house chimes at the beginning of nth hour, 2n times. ( For example, at 8:00A.M. the clock chimes 16 times and  at 2:00P.M. the clock chimes 28 times) The clock also chimes three times at half-past every hour. Determine how many times in total the clock chimes in one full day.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #323739 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=323739\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I will start the day at 1 AM<BR>\n" );
document.write( "The clock chimes <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2A1+=+2+ ALIGN=MIDDLE  ALT=\"+2%2A1+=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" > times<BR>\n" );
document.write( "The number of on  the hour chimes are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2A1+%2B+2%2A2+%2B+2%2A3+%2B+2%2A4+ ALIGN=MIDDLE  ALT=\"+2%2A1+%2B+2%2A2+%2B+2%2A3+%2B+2%2A4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > . . . to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2A24+ ALIGN=MIDDLE  ALT=\"+2%2A24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2A%28+1+%2B+2+%2B+3+%2B+4+%29+ ALIGN=MIDDLE  ALT=\"+2%2A%28+1+%2B+2+%2B+3+%2B+4+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > etc.<BR>\n" );
document.write( "The formula for the sum of digits 1 through n is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%281%2F2%29%2An%2A+%28n%2B1%29+ ALIGN=MIDDLE  ALT=\"+%281%2F2%29%2An%2A+%28n%2B1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "When <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+=+24+ ALIGN=MIDDLE  ALT=\"+n+=+24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Twice the sum = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2%2A%281%2F2%29%2A24%2A25+ ALIGN=MIDDLE  ALT=\"+2%2A%281%2F2%29%2A24%2A25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+24%2A25+=+600+ ALIGN=MIDDLE  ALT=\"+24%2A25+=+600+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "3 chimes each half hour, from 1:30 AM to 11:30 PM is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+23+ ALIGN=MIDDLE  ALT=\"+23+\"   DISABLED_style= \"max-width:90%; height:auto;\" > chimes<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+23%2A3+=+69+ ALIGN=MIDDLE  ALT=\"+23%2A3+=+69+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Total = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+600+%2B+69+=+669+ ALIGN=MIDDLE  ALT=\"+600+%2B+69+=+669+\"   DISABLED_style= \"max-width:90%; height:auto;\" > answer<BR>\n" );
document.write( "Hope I got it </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );