extrra1
extrra1
17-07-2016
Mathematics
contestada
how do u do this whole qn?
Respuesta :
toporc
toporc
17-07-2016
(i)[tex]P(zero\ bombs)=\frac{20C0\times 380C10}{400C10}=0.595[/tex]
(ii)[tex]P(zero\ bombs)=\frac{40C0\times 360C10}{400C10}=0.344[/tex]
P(one or more bombs) = 1.000 - 0.344 = 0.656
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