Answer :
let the initial quantity be V0=2000
time t=8
r% = 20%
then let the quantity after t=8 be V
then
V=V0(1+r/100)⁸
⇒V=2000×4.2998169599999985
⇒V=8599.633919999997 Ans.
time t=8
r% = 20%
then let the quantity after t=8 be V
then
V=V0(1+r/100)⁸
⇒V=2000×4.2998169599999985
⇒V=8599.633919999997 Ans.