Question 164465
{{{P(x)=0.1x^5+3.2x^4+5000}}}
{{{P(13)=0.1(13)^5+3.2(13)^4+5000}}}
{{{P(13)=0.1(371293)+3.2(28561)+5000}}}
{{{P(13)=(37129.3)+(91395.2)+5000}}}
{{{P(13)=133524.5}}}
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As you see, I get an answer that's not listed. 
Please re-check your equation or answers provided.
Please re-post.