document.write( "Question 720695: The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the times when the Tee-shirt will reach a fan 55feet above ground level. \n" ); document.write( "
Algebra.Com's Answer #441930 by Alan3354(69443)\"\" \"About 
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The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=-15tē+60t+10,0≤t≤10. Find the -
\n" ); document.write( "times when the Tee-shirt will reach a fan 55feet above ground level.
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\n" ); document.write( "\n" ); document.write( "h(t)=-15tē+60t+10 = 55
\n" ); document.write( "Solve for t, 2 values\r
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