Hmm...this is difficult. The first thing I can think of is the relationship between age and time.
Answer:
B. cost(time)
Step-by-step explanation:
In the information given above, you can eliminate choices "A," and "D," since they're just using the cost of a repair and the time the mechanic works. This leaves us with either "B," or "C." The correct answer is "B," because the cost of the repair depends on whatever is inside the parenthesis (the time).
Answer:
its is 2.5
Step-by-step explanation:
I believe the radius would be 3.39
Hope this helps! Good luck! :)
