Respuesta :
Answer:
12.5%
Step-by-step explanation:
1 coin landing tails up is 50%
2 coins is 50% of 50% so 25%
3 coins is 50% of 50% of 50% so 12.5%
Answer:
12.5%
Step-by-step explanation:
1 coin landing tails up is 50%
2 coins is 50% of 50% so 25%
3 coins is 50% of 50% of 50% so 12.5%