Amy invested $250 in the bank and a year later has $285.72. By what percent has the amount changed?

14.28 %

Step-by-step explanation:

It is given that,

Initial amount is $250 and after 1 year the amount is $285.72. We need to find the percent by which the amount changed. It can be calculated as follows :

Hence, there is an increase of 14.28 % in this case.

add 5 subtract 1

step-by-step explanation:

-1/3(x+1)^5

i’m pretty sure this is correct