document.write( "Question 62584: A raindrop falls into a puddle and causes a circular ripple to spread out. The radius of the ripple grows at a steady rate of 5 cm/s. what equation would model the ripple exactly 6 s. after the raindrop lands in the puddle?
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Algebra.Com's Answer #43356 by stanbon(75887)\"\" \"About 
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The radius of the ripple grows at a steady rate of 5 cm/s. what equation would model the ripple exactly 6 s. after the raindrop lands in the puddle?
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\n" ); document.write( "In 6 seconds the radius would be 30 cm
\n" ); document.write( "the ripple is the perimeter of a circle with a 30 cm radius
\n" ); document.write( "Circumference=2(pi)(30 cm)
\n" ); document.write( "Circumference = 30pi cm
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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