samiyounis124 samiyounis124

21-04-2022
Mathematics

contestada

There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 that are different in colour?

Respuesta :

jwolford5493 jwolford5493

21-04-2022

Answer:

50% chance

Step-by-step explanation:

obviously

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