Ana, Mateo, and Elena are arguing about who has to give the dog a bath. How can they make a fair decision?
Select all the correct answers.
A. Roll a number cube. If the number rolled is 2 or 4, Ana bathes the
dog. If the number is odd, Elena bathes the dog. If it lands on any
other number, Mateo bathes the dog.
B. Flip a coin twice. If both tosses are heads, Ana bathes the dog. If
one is heads and one is tails, Mateo bathes the dog. If both are
tails, Elena bathes the dog.
C. Put each person's name on a separate piece of paper in a bag.
Randomly draw a name. The person whose name is chosen
bathes the dog.
D. Roll a number cube. If the number rolled is 1 or 2, Ana bathes the
dog. If the number is 3 or 4, Mateo bathes the dog. If the number
is 5 or 6, Elena bathes the dog.