Answer:
45
Step-by-step explanation:
Answer:

Step-by-step explanation:
Thinking process:
Let the total set be the combination of all the sets as shown
It means that total items = 7 + 14 + 7 + 2
= 30
But the total number of the subsets = 5 + 7+ 2
= 14
Therefore the probability = 
= 
=
The radius would be 9 so I would go with D r=9
Answer:
SU = 30
RS = 27 I believe
Step-by-step explanation:
Hope that helps!
I think the answer is $1,760 so sorry if i’m wrong :/