Answer:
a)ab=10cm,r=10cmhgggkoifytewubbbcgkjjgyuuresgbvcguytrewsdyoohfutrfhje
You are right ! It is 8.246 and so on ;)
This question is incomplete.
rhoumbus that is what I use and got right!!
Step-by-step explanation:
The correct answer is b), the probability of B occurring given A has occurred.