Respuesta :
You can rewrite this expression as 1800 x (1/1.2)^t
Now you just simplify
= 1800(10/12)^t
= 1800 (5/6)^t
So B is your answer!
Now you just simplify
= 1800(10/12)^t
= 1800 (5/6)^t
So B is your answer!