The amount after 7 years is given by:

The answer is: $20,948.15
Answer:

Step-by-step explanation:
Answer: the answer would be 20
Step-by-step explanation: The answer 20 is from 1400 divided by 70 making 20, if you take 1400 and turn it into 14 then 70 into 7 then divide 14 by 7 you get 2 now just add a zero to your answer.