Hi,

Domain of (fog)(x) is R \ {13} =(-oo 13[ U ]13 +oo)
We can use a rule of three to solve the exercise.


Therefore, there were 161 robberies in Springfield in 2012.
Answer:60
Step-by-step explanation: it needs to add up to 180
Answer: is 4 man :D
Step-by-step explanation: