document.write( "Question 420856: How do I multiply this expression?\r
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\n" ); document.write( "\n" ); document.write( "t(64-5/2t)\r
\n" ); document.write( "\n" ); document.write( "this represents a rocket flown on the moon with its height h in feet after t seconds.\r
\n" ); document.write( "\n" ); document.write( "Then I need to evaluate the expression and the expression for t=2.\r
\n" ); document.write( "\n" ); document.write( "I am so confused! Please help me!!! :-{
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Algebra.Com's Answer #293961 by Gogonati(855)\"\" \"About 
You can put this solution on YOUR website!
\"+S%28t%29=-5t%5E2%2F5%2B64t+\" This is the function of distance s with respect to the time t .
\n" ); document.write( "After t=2sec the traveling distance is: \"+s%282%29=-5%282%5E2%29%2F5%2B64%282%29=124+\".\r
\n" ); document.write( "\n" ); document.write( "Answer: After 2 sec the rocket travel 124 ft.
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