document.write( "Question 1207769: A 39-ounce can of Hills Bros.® coffee requires 188.5 square inches of aluminum. If its height is 7 inches, what is its radius? \r
\n" ); document.write( "\n" ); document.write( "[Hint: The surface area S of a right cylinder is S = 2(pi)(r^2) + 2(pi)rh, where r is the radius and h is the height.\r
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\n" ); document.write( "\n" ); document.write( "I say the set up I'd this:\r
\n" ); document.write( "\n" ); document.write( "188.5 = 2(pi)(r^2) + 2(pi)7r\r
\n" ); document.write( "\n" ); document.write( "I now must find r.\r
\n" ); document.write( "\n" ); document.write( "Yes?
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Algebra.Com's Answer #845834 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "This problem was solved at this forum many years ago (perhaps, 10-15 years ago).\r
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\n" ); document.write( "\n" ); document.write( "See the link\r
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\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/word/misc/Miscellaneous_Word_Problems.faq.question.209457.html#google_vignette\r
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