Answer:
0.004
Explanation:
the probability of landing on heads for each time does not depend on what you landed on the first time, therefore the equation is just 0.5^8, which is equal to 0.0039...
.004
Step-by-step explanation
8 tosses results in 2^8 = 256 possible combinations
only ONE is all heads
1/256 = ~.004
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