Four different accounts are described below. Order the accounts according to their values after 20 years, from greatest to least. ( WILL GIVE POINTS !! )

it's c I know that because I took the test

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.