Charlotte is going to flip 3 quarters and lists the sample space in a tree diagram. How many outcomes are possible from flipping 3 quarters? (1 point)
There are 8 possible outcomes from flipping 3 quarters.
Sample space in a tree diagram:
HHH
HHT
HTH
THH
HTT
THT
TTH
TTT
What is the probability that all 3 quarters will land showing the same side?
There are 8 possible outcomes from flipping 3 quarters, and only 2 outcomes where all 3 quarters will land showing the same side (HHH and TTT).
Therefore, the probability of all 3 quarters landing showing the same side is 2/8 or 1/4.
So, the probability is 1/4 or 25%.