document.write( "Question 437603: The height of an acorn falling out of a tree is given by h=-16t squared+b. If an acorn takes 1 second to fall to the ground. What is the value of b? \n" ); document.write( "
Algebra.Com's Answer #302729 by nerdybill(7384)\"\" \"About 
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The height of an acorn falling out of a tree is given by h=-16t squared+b. If an acorn takes 1 second to fall to the ground. What is the value of b?
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\n" ); document.write( "If it hits the ground
\n" ); document.write( "h = 0
\n" ); document.write( "and they give you that
\n" ); document.write( "t = 1
\n" ); document.write( ".
\n" ); document.write( "plug it all into:
\n" ); document.write( "h = -16t^2+b
\n" ); document.write( "0 = -16(1)^2+b
\n" ); document.write( "0 = -16(1)+b
\n" ); document.write( "0 = -16+b
\n" ); document.write( "16 = b
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