Answer:
b. fixed exchange rate.
Explanation:
apeex
Answer: B fixed
Explanation: Sidefly123 was right.
It applies only to American cities
Answer:chứng minh lim qn=0 khi n tiến đến dương vô cùng nếu trị tuyệt đối của q<1Explanation
Yes
SIMPS ALL RISE TO THE KING