Mathematics, 14.05.2021 02:30 punchbug007

Em uma caixa, existem 15 bolas demarcadas de 1 a 15 As bolas pares são da cor preta e as bolas ímpares são da cor branca Ao se retirar ao acaso uma bola desta
caixa qual a probabilidade de se retirar uma bola preta ou uma que contenha um número múltiplo de 3 ?
ME AJUDEM PFVR
URGENTE
PRECISO PASSAR NESSA PROVA
número múltiplo de 3?
Um

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Em uma caixa, existem 15 bolas demarcadas de 1 a 15 As bolas pares são da cor preta e as bolas ímpa...