document.write( "Question 77398: it is estimated that the earth is losing 4000 species of plant and animals every year if s represents the number of species living last year how many species are on eath this year \n" ); document.write( "

Algebra.Com's Answer #55514 by stanbon(75887) $\"\"$ $\"About$

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s-4000
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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