Answer:
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The probability of flipping a coin and having it land "heads" up is 1/2.
Since each coin flip is independent, the probability of getting three heads in a row is the product of the individual probabilities.
Therefore, the probability of flipping a coin three times and having them all land "heads" up is:
- (1/2) x (1/2) x (1/2) = 1/8 or 0.125 or 12.5%