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What we have so far:
Number of times the event occured = 0
Total number of times the event was performed = 0
We will use the empirical probability formula for this problem:
Empirical probability formula = Number of times the event occured / Total number of times the event was performed
Solving for the porblem:
Empirical probability formula = 0.
*** Without even solving the problem, you can take the word "NO" as a hint that there's simply no chance any woman can beak the 10 seconds barrier in a 100 meter run.
Therefore, there is 0 probability that a woman will break the 10 seconds barrier in a 100 meter run.