document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=798168>Question 798168</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello,\r<BR>\n" );
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document.write( "     How are you? could you please help me answer this question. I am not good with math at all. I have the answer to the math problem, the answer stated by the teacher is 351.86, but not matter how many times I do the formula I do not get that answer. Please show me step by step of the formula to conclude answers to math problems like this.\r<BR>\n" );
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document.write( "The math problem is:\r<BR>\n" );
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document.write( "Find the surface area of a can of energy drink with a diameter of 8 cm and a height of 10 cm. Round to two decimal places.\r<BR>\n" );
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document.write( "Thank you for your help.\r<BR>\n" );
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document.write( "Robin </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #482121 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=482121\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the surface area of a can of energy drink with a diameter of 8 cm and a height of 10 cm.<BR>\n" );
document.write( " Round to two decimal places.<BR>\n" );
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document.write( "The surface area is the area of he two ends 2(pi*r^2) plus the vertical<BR>\n" );
document.write( "area which is the the circumference (2pi*r) times the height (h)<BR>\n" );
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document.write( "A = 2(pi*r^2) + (2*pi*r*h) <BR>\n" );
document.write( "In this problem, r:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F2 ALIGN=MIDDLE  ALT=\"1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >*8 = 4 cm; and h = 10<BR>\n" );
document.write( "A = 2(pi*4^2) + (2*pi*4*10)<BR>\n" );
document.write( "A = 100.531 + 251.327<BR>\n" );
document.write( "A = 351.858 rounds to 351.86<BR>\n" );
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