document.write( "Question 1040313: At the local coffee shop, 80% of students purchase coffee because they need caffeine, 30% purchase a muffin because they are hungry and 24% purchase both a muffin and a coffee. What percentage of students:\r
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document.write( "a. Purchase either a coffee or a muffin or both?
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document.write( "b. Do not purchase either?
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document.write( "c. Purchase only a coffee but not a muffin?
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document.write( "d. Purchase only a muffin but not a coffee?
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document.write( "e. Purchase either but not both? \n" );
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Algebra.Com's Answer #655104 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! At the local coffee shop, 80% of students purchase coffee because they need caffeine, 30% purchase a muffin because they are hungry and 24% purchase both a muffin and a coffee. What percentage of students: \n" ); document.write( "Sketch 2 intersecting cirecles \n" ); document.write( "The intersecting section is 24% \n" ); document.write( "The remaining section of the muffin circle is 30-24 = 6% \n" ); document.write( "The remaining section of the coffee circle is 80-24 = 56% \n" ); document.write( "The section outside both circles is 100-(6+24+56) = 14% \n" ); document.write( "-------------------------------------------------------\r \n" ); document.write( "\n" ); document.write( "a. Purchase either a coffee or a muffin or both?:: 86% \n" ); document.write( "b. Do not purchase either?:: 14% \n" ); document.write( "c. Purchase only a coffee but not a muffin?::56% \n" ); document.write( "d. Purchase only a muffin but not a coffee?:: 6% \n" ); document.write( "e. Purchase either but not both?::6+56 = 62% \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |