It’s 2/3 I think I’m right
Answer:
323
Step-by-step explanation:

Answer:
P(heads on first time ) = 
P(tails on last flip) = 
Step-by-step explanation:
when Percival flips coin several times and record the result.
so every time he tosses coin there is probability of getting heads or tails is
P(heads) = 
and for tails
P(tails) = 
so, probability of getting heads while tossing coin first time is equal to
P(heads on first time ) = 
again, probability of getting tails while tossing coin for last time is equal to
P(tails on last flip) = 