Em uma urna, há 12 bolas de mesmo peso e tamanho, sendo 4 pretas, 4 vermelhas e 4 brancas. Se pegarmos 3 bolas aleatoriamente, uma de cada vez, não as devolvendo à urna, calcule a probabilidade de sair a combinaçāo na ordem mostrada a seguir.

The probability that it will be suminy tomorrow is \( \frac{2}{9} \), If it is sunny, the probability tha Siya plays rugby is \( \frac{8}{15} \). If it is not sumy, the probability that Stya plays rugby is \( \frac{4}{15} \) 9.2.1 Represent the above information on the tree diagram and indicate all the possible outcomes.

A three-digit number is to be formed from the digits 1,6 and 8 . What is the probability that the number will:

One card is chosen at random from a standard deck of 52 playing cards. Find the probability of drawing a red king a jack of diamonds a picture card (i.e. king, queen or jack)

En una bolsa hay cuatro tarjetas, con los números \( 1,2,3 \) y 4 respectivamente. Si se sacan dos tarjetas de la bolsa, una tras otra y con reposición, ¿cuál es la probabilidad de que la suma de los números obtenidos sea 7 ? A. \( \frac{1}{4} \) B. \( \frac{7}{16} \) C. \( \frac{1}{16} \)

The probability that it will be sunny tomorrow is \( \frac{2}{9} \). If it is sunny, the probability that Siya plays rugby is \( \frac{8}{15} \). If it is not sunny, the probability that Siya plays rugby is \( \frac{4}{15} \) 9.2.1 Represent the above information on the tree diagram and indicate all the possible outcomes.