Question 824986
The number of daily accidents involving drivers of age A is approximated by the polynomial function

{{{p(A) =  0.4A^2 - 40A+1039}}}
{{{p(20) =  0.4(20)^2 - 40(20)+1039}}}
{{{p(20) =  0.4(400) - 800 +1039}}}
{{{p(20) =  160 - 800 +1039}}}
{{{p(20) =  -640 +1039}}}
{{{p(20) =  399}}}