A person invest in an account with interest compounded continuously according to the formula \( A=f(t)=8200 e^{0.059 t} \) where \( A \) is the amount in the account and \( t \) is in years. Find \( f(0)=\$ \) To the nearest cent, find the amount in the account after 8 years. \( \$ \) To the nearest tenth of a year, determine how long it will take for the investment to grow to \( \$ 10100 \).

04. Una persona debería pagar su deuda el 2 de mayo no lo hace sino el 18 del mismo mes, lo que aumenta su deuda en S/. 18. Si estaba impuestaa \( 4 \% \) de interés anual. ¿Cuánto debía el esa persona? te \( \begin{array}{ll}\text { a) } 10215 & \text { b) } 10512 \\ \text { c) } 10125 & \text { d) } 10251 \\ \text { e) N.A } & \end{array} \)

a. Mr Sarfo borrowe \( \$ 25.00 \) from AFLAK finarcial services at \( 21 \% \) simple intrest per annum for 3 years. if he was able to pay back the loan in 2 years af equal yearly instalments, how much did he pay each year?

A continuously compounded savings account had an initial deposit of \( \$ 10000 \) and 10 years later has a balance of \( \$ 13125.87 \). At what interest rate was the savings account?

3. ( Ingreso marginal ) Si la ecuación de demanda es \( 10 p+x+0.01 x^{2}=700 \), calcule el ingreso margina cuando \( p=10 \)

Halla ona faca equetiva si la tasa s del \( 34 \% \) nominal sementrol