document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1161332>Question 1161332</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Is it B? I want to check my answer.\r<BR>\n" );
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document.write( "James decided to start exercising. The first day he jogged for 10 mins. The next day he wanted to jog for 4 more minutes than the previous day. He wanted to continue increasing by the same amount like this for every one of the days in a week. \r<BR>\n" );
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document.write( "If he succeeded in doing this how many total minutes did he run for the week?\r<BR>\n" );
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document.write( "A. 34 minutes\r<BR>\n" );
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document.write( "B. 154 minutes\r<BR>\n" );
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document.write( "C. 14 minutes\r<BR>\n" );
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document.write( "D. 90 minutes\r<BR>\n" );
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document.write( "The question is provided in the link here: https://i.imgur.com/AdSC8Bk.png </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #784855 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=784855\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> looks like an arithmetic sequence.<BR>\n" );
document.write( "with an arithmetic sequence, An = A1 + (n-1) * d<BR>\n" );
document.write( "Sn = n * (A1 + An) / 2<BR>\n" );
document.write( "in your problem, A1 = 10 and d = 4 and n = 7<BR>\n" );
document.write( "A7 = 10 + 6 * 4 = 34<BR>\n" );
document.write( "S7 = 7 * (10 + 34) / 2 = 7 * 44 / 2 = 7 * 22 = 154.<BR>\n" );
document.write( "looks like you're good to go. </SPAN>\n" );
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