Based on the information given, the probability will be 0.6.
From the question, it was stated that Leon throws a biased coin and that the probability of getting tails is 0.4.
Therefore, the probability of getting heads will be:
= 1 - 0.4
= 0.6.
In conclusion, the correct option is 0.6.
Learn more about probability on:
https://brainly.com/question/25870256
