If we want to write it as a percent, or we could write it as 0.7 if we write it as a decimal. And let's say the probability of missing a free throw then, and this is just gonna come straight out of what we just wrote down. So the probability of missing, of missing a free throw is just going to be 100% minus this. You're either gonna make or miss, you're either gonna score or miss. I don't wanna use make and miss because they both start with M. So this is going to be a 30% probability, or if we write it as a decimal, 0.3. One minus 0.7. These are the only two possibilities, so they have to add up to 100%, or they have to add up to one.