Question

$2,100 principal earning 4%, compounded annually, after 4 years

Answer 1

Amount=P ( 1+r%)^t
\[A=2100\left( 1+\frac{ 4 }{ 100 } \right)^4\]

Answer 2

\[Amount = principal(1 + \frac{ R }{ 100 })^{n}\]

Answer 3

Natala: Please become involved in this discussion / problem solving.