document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1051362>Question 1051362</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A quarterback throws a football with an initial velocity of 72 ft/sec at an angle of 25°. The height of the ball can be modeled by h(t) = -16t^2 + 30.4t + 5 where h(t) is the height (in ft) and t is the time in seconds after release.\r<BR>\n" );
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document.write( "a. Determine the time at which the ball will be at its maximum height.<BR>\n" );
document.write( "b. Determine the maximum height of the ball.<BR>\n" );
document.write( "c. Determine the amount of time required for the ball to reach the receiver’s hands if the receiver catches the ball at a point 3 ft off the ground. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #666882 by </B><A HREF=/tutors/aboutme.mpl?userid=Damsung><B>Damsung(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Damsung><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=Damsung><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=666882\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The same number is added to both the number numerator and denominator of the fraction 7/17 then becomes 6/11.find the number added. </SPAN>\n" );
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