will I think it is A.direct proof. plz tell me if I am right
Answer:
x=1 I think this is the answer
Step-by-step explanation:
APY=annual percentage yield
is the rate we get for depositing an amount for a year after taking into account compound interest.
Therefore it is the interest for one year divided b the principal.
4^3 is the same as 4 x 4 x 4 = 64