document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1101673>Question 1101673</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The time to finish homework depends on the number of problems worked. The function p(t) represents the number of problems worked in t minutes. What is the meaning of p(20)=15?\r<BR>\n" );
document.write( "\n" );
document.write( "A. In one hour, 20 problems can be worksd<BR>\n" );
document.write( "B. It took 20 minutes to work 15 problems<BR>\n" );
document.write( "C. It took 15 minutes to work 20 problems<BR>\n" );
document.write( "D. In one hour, 15 problems can be worked </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #716274 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=716274\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  The function p(t) represents the number of problems worked in t minutes.<BR>\n" );
document.write( "p(20)=15<BR>\n" );
document.write( "p(t) =p(20)<BR>\n" );
document.write( "where t=20 minutes<BR>\n" );
document.write( "So 15 = number of problems<BR>\n" );
document.write( "Which choice has 20 minutes and 15 problems?<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );