Respuesta :
Answer:
The answer is $6,370.78
Step-by-step explanation:
I did the test on Edge
Interest on interest, or compound interest, is the adding of interest to the principle sum of a loan or deposit. The amount that will be in Isabel's account after 4 years is $6,275.99.
What is compound interest?
Interest on interest, or compound interest, is the adding of interest to the principle sum of a loan or deposit. It's the outcome of reinvesting interest rather than paying it out, so that interest is received on the principal plus previously collected interest in the next quarter.,
[tex]A = P(1+ \dfrac{r}{n})^{nt}[/tex]
where A is the final amount
P is the principal amount
r is the rate of interest
n is the number of times interest is charged in a year
t is the number of years
Given the principal amount Isabel puts in the account is $6,000, while rate of interest is 1.5% compounded monthly. Therefore, the amount after 4 years will be,
Amount = $6,000×[1+(0.015/12)]⁽⁴ˣ¹²⁾
= $6,000 × (1.00125)³⁶
= $6,000 × 1.0459984
= $6,275.99
Hence, the amount that will be in Isabel's account after 4 years is $6,275.99.
Learn more about Compound Interest:
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