En una urna hay 4 canicas blancas y 3 negras si aleatoriamente se extraen 2 canicas una después de la otra sin regresarlas a la urna cuál es la probabilidad que sea la primera blanca y la segunda negra

asked May 1, 2022 170k views

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3 votes

Answer:

I can't understand

Explanation:

please translate to english

Thsorens answered May 6, 2022

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