document.write( "Question 1164255: In a certain city, projections for the next year indicate there is a 20% chance that electronics jobs will increase by 1500
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\n" ); document.write( "a 50% chance that they will increase by 600
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\n" ); document.write( "and a 30% chance they will decrease by 700
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\n" ); document.write( "Find the expected change in the number of electronics jobs in that city in the next year.
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Algebra.Com's Answer #788542 by ikleyn(52817) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "It is\r\n" );
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document.write( "    0.2*1500 + 0.50*600 + 0.3*700 = 810.    ANSWER\r\n" );
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