The answer would be 2 months because she has read 4 books and they read 2 a month so, 2 months.
Answer: C. decreased . . . increase.
As technology is advancing it requires less time and effort to do almost anything. So for tranportation as well i think it will take less time to do it. Thus logically people would want to trade more because the transport goods take less time. I guess?
Answer:
200000000000
Step-by-step explanation:
