7900 dollars is placed in an account with an annual interest rate of 5.5%. how much will be in the account…

7900 dollars is placed in an account with an annual interest rate of 5.5%. how much will be in the account after 11 years, to the nearest cent? answer attempt 1 out of 2

7900 dollars is placed in an account with an annual interest rate of 5.5%. how much will be in the account after 11 years, to the nearest cent? answer attempt 1 out of 2

Answer

Explanation:

Step1: Identificar la fórmula de interés compuesto

La fórmula de interés compuesto es $A = P(1 + r)^t$, donde $A$ es el monto final, $P$ es el principal (cantidad inicial), $r$ es la tasa de interés anual en decimal y $t$ es el número de años.

Step2: Convertir la tasa de interés a decimal

$r=5.5% = 0.055$, $P = 7900$ y $t = 11$.

Step3: Sustituir valores en la fórmula

$A=7900\times(1 + 0.055)^{11}$.

Step4: Calcular $(1 + 0.055)^{11}$

$(1 + 0.055)^{11}\approx1.898277$.

Step5: Calcular el monto final

$A = 7900\times1.898277\approx14996.39$.

Answer:

$14996.39$