document.write( "Question 1039036: the profit for a veggie dog vendor is given by the function : P(v)=. -.004v^2+1.32v-200 , where v is the number of veggie dogs sold per day. how many veggie dogs does she need to sell in a day to make maximum profit?\r
\n" ); document.write( "\n" ); document.write( "must show all work for full credit, thank you!!! \n" ); document.write( "

Algebra.Com's Answer #653781 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+P%28v%29+=+-.004v%5E2+%2B+1.32v+-+200+\"$
\n" ); document.write( "( I changed the sign of $\"+-200+\"$
\n" ); document.write( "to $\"+200+\"$ . I can't get the right answer
\n" ); document.write( "with the negative sign
\n" ); document.write( "This is a parabola with a peak.
\n" ); document.write( "The vertex ( peak ) is at:
\n" ); document.write( " $\"+v%5Bp%5D+=+-b%2F%282a%29+\"$
\n" ); document.write( " $\"+v%5Bp%5D+=+-1.32%2F%28+2%2A%28-.004%29%29+\"$
\n" ); document.write( " $\"+v%5Bp%5D+=+1.32%2F.008+\"$
\n" ); document.write( " $\"+v%5Bp%5D+=+165+\"$
\n" ); document.write( "Profit is a maximum when 165
\n" ); document.write( "veggie dogs are sold per day
\n" ); document.write( "---------------------------
\n" ); document.write( "here's the plot:
\n" ); document.write( " $\"+graph%28+400%2C+400%2C+-40%2C+400%2C+-50%2C+350%2C+-.004x%5E2+%2B+1.32x+%2B+200+%29+\"$ \n" ); document.write( "

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