[Suppose you invest $6,400 in an account that pays 4.5% interest per year, compounded continuously.(a)What is the amount (in $) after 3 years? (Round your answer to the nearest cent.)$ (b)How long (in yr)%] [音読劇 お手紙] [traductor ingles español] [quán+nháºÂÂu] [thiên tài bên trái kẻ điên bên phair] [Sách phá sÆ¡ đồ tư duy hóa há»Â c] [đàm thoại] [Hiệu quả dá»± án] [ララミー牧場 wiki] [truyen thieu nhi]