Answer:
5%
Step-by-step explanation:
6,250-5000
1,250
divide that by 5
you get 250
250/5000= 0.05
multiply that by 100 to get the percentage (interest rate)
so the answer is a 5% interest rate
128, 32, 8, 2, ... A) Arithmetic, common difference is 5
1, 3, 9, 27, ... B) Arithmetic, common difference is -3
5, 10, 15, 20, ... C) Geometric, common ratio is 0.25
20, 17, 14, 11, ... D) Geometric, common ratio is 3