Question 14 A box contains 5 red, 14 blue, and 12 green marbles. a) Two marbles are selected at random with replacement. Find the probability they are both red. *Type your answer as a decimal, round to the nearest 4 decimals. Add your answer

4) A basket contains four apples and six peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit. The first piece of fruit is an apple and the second piece is a peach.

Modéliser, calculer On tire au hasard deux cartes dans un jeu de 52 cartes. 1. Combien y a-t-il de tirages possibles? 2. Dénombrer les tirages qui comportent un as et un roi. En déduire la probabilité d'un tel tirage. 3. Une paire est un tirage constitué de deux cartes de même hauteur. a. Combien ya-t-il de paires d'as? En déduire le nombre total de paires. b. Calculer la probabilité d'obtenir une paire. 4. Quel est le plus probable : tirer deux cœurs ou tirer une paire?

7) There are eight nickels and eight dimes in your pocket. You randomly pick a coin out of your pocket and place it on a counter. Then you randomly pick another coin. Both coins are nickels.

10) There are five nickels and five dimes in your pocket. You randomly pick a coin out of your pocket and then return it to your pocket. Then you randomly pick another coin. The first coin is a nickel and the second coin is a dime.

8) There are ten shirts in your closet, six blue and four green. You randomly select one to wear on Monday and then a different one on Tuesday. You wear blue shirts both days.