А)14, 21, 28, 35, 42 б) 12, 15, 18, 21, 24, 27, 30,33, 36, 39, 42 в) 18, 27, 36, г) 15, 20, 25, 30, 35 д) 11,13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41,43
P=n/m
P - вероятность
n - кол-во благоприятных исходов(1000-90=910)
m - кол-во всех исходов(1000)
P=910/1000=0,91
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