document.write( "Question 392594: If a dental survey of 360 students at RPHS revealed that 135 of them had two or more cavities. If the total school enrollment is 1250, about how many students would you expect to have two or more cavities? \n" ); document.write( "

Algebra.Com's Answer #278735 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Let x represent the number out of 1250 expected to have two or more cavities
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document.write( "Question Sets Up the Proportion
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document.write( "   |solving for x by cross multiplying
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document.write( " 360x = 135*1250
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document.write( "    x = 135*1250/360
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document.write( "    x = 469,number out of 1250 expected to have two or more cavities
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