Answered

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Dentro de la primera caja de sorteo se encuentran 6 bolas blancas y 8 negras. En la segunda caja se encuentran 4 blancas y 6 negras.

¿Cuál es la probabilidad de que, al tomar una bola al azar de cualquiera de las cajas, esta sea de color negra?

Sagot :

GinnyAnswer

Final answer:

The probability of drawing a black marble, when selecting randomly from two boxes containing different colored marbles, is 41/70.


Explanation:

Probability of Drawing a Black Marble:

For the first box: P(black) = 8/(6+8) = 8/14 = 4/7

For the second box: P(black) = 6/(4+6) = 6/10 = 3/5

So, the overall probability of drawing a black marble from either box is (4/7 + 3/5) / 2 = 41/70


Learn more about probability calculation here:

https://brainly.com/question/33594301


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