document.write( "Question 1060486: A spherical balloon is to be deflated so that its radius decreases at a constant rate of 11 cm/min. At what rate must air be removed when the radius is 9 cm? \n" ); document.write( "

Algebra.Com's Answer #675423 by Edwin McCravy(20054) $\"\"$ $\"About$

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A spherical balloon is to be deflated so that its
\n" ); document.write( "radius decreases at a constant rate of 11 cm/min.
\n" ); document.write( "At what rate must air be removed when the radius
\n" ); document.write( "is 9 cm.
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document.write( "The negative signs are because the radius and the volume \r\n" );
document.write( "are both decreasing.\r\n" );
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document.write( "Edwin

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