document.write( "Question 358806: A lottery has one $2000 prize, two $1000 prizes, and ten $500 prizes. Two thousand tickets are sold at $5 each. Find the expectation if a person buys two tickets? \n" ); document.write( "
Algebra.Com's Answer #256041 by edjones(8007)\"\" \"About 
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2k+2*1k+10*500=$9,000. prize money
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\n" ); document.write( "9000 * 2/2000=$9.00 the expectation if a person buys two tickets.
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