Respuesta :
Where as
y = the answer
r= the rate
y=years
y=800(1.09)^1
y=$872
This $872 represents the 9% interest that it has earned added to the original $800.
y = the answer
r= the rate
y=years
y=800(1.09)^1
y=$872
This $872 represents the 9% interest that it has earned added to the original $800.