Respuesta :
[tex](one\ of\ 44)\ times\ (one\ of\ 23)= \frac{1}{44} \cdot \frac{1}{23} = \frac{1}{44\cdot23} = \frac{1}{1012}\approx0.00099 \\\\Ans.\ The\ professional\ ball\ plays\ 0.00099\ of\ high\ school\ player .[/tex]