document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=294745>Question 294745</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The earth has a total surface area of approximately 5.1x10^14 = 510,000,000,000,000 sq. meters.  Seventy percent of this surface area is rock, ice, sand, and open ocean,  Another 8% of the total surface area is tundra, lakes, streams, continental shelves, algal beds, reefs, and estuaries.  We will consider the remaining area suitable for growning food and for living space.\r<BR>\n" );
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document.write( "Determine the surface area available for growning food and for living space. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #212536 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=212536\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 100-70-8=22 <BR>\n" );
document.write( "22% is arable and inhabitable<BR>\n" );
document.write( ".22*5.1x10^14=1.12200x 10^14 </SPAN>\n" );
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