Math Probability question

Hey, does anyone know why the correct answer is 0.96 and not 0.8?

Hey! If you post a screenshot of the questions and do not paste text, please make sure to add a transcript to your picture using the following website: . It will convert your image into text.

1 Like

U forgot to add the B - A event, which is also 0.2 * 0.8= 0.16
So total would be 0.96

1 Like

AAA!! you’re right, thank you so much