Question 110348
{{{p[t]}}} = probability of coin being a tail
{{{p[h]}}} = probability of coin being a head
{{{p[t] + p[h] = 1}}} a head OR a tail is certain
{{{1/2 + 1/2 = 1}}}
{{{p[t] = 1/2}}}
{{{p[4]}}} = probability of die being a 4
{{{p[4] = 1/6}}} there are 6 numbered faces on die
{{{p[t]*p[4] = (1/2)*(1/6)}}} The probability of both is the product 
{{{p[t]*p[4] = 1/12}}} answer