document.write( "Question 86574: CAN YOU HELP ME UNDERSTAND HOW TO SOLVE THESE THANKS...
\n" ); document.write( "pROBLEM #22
\n" ); document.write( "Use the union rule to answer the following questions.\r
\n" ); document.write( "\n" ); document.write( "Investment Survey Most mathematics professors love to
\n" ); document.write( "invest their hard-earned money. A recent survey of 150
\n" ); document.write( "math professors revealed that
\n" ); document.write( "111 invested in stocks;
\n" ); document.write( "98 invested in bonds;
\n" ); document.write( "100 invested in certificates of deposit;
\n" ); document.write( "80 invested in stocks and bonds;
\n" ); document.write( "83 invested in bonds and certificates of deposit;
\n" ); document.write( "85 invested in stocks and certificates of deposit;
\n" ); document.write( "9 did not invest in any of the three.\r
\n" ); document.write( "\n" ); document.write( "How many mathematics professors invested in stocks and
\n" ); document.write( "bonds and certificates of deposit?
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Algebra.Com's Answer #62633 by scianci(186)\"\" \"About 
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Draw a Venn Diagram with 3 overlapping circles inside a rectangle. Label each cell with its respective amount. Start from the innermost cell and work your way out. \n" ); document.write( "
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