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Bethany borrows $8000 at 3% interest rate with interest compounded continuously for 6 years. What is the total interest?

Respuesta :

qop

Answer:

$1,577.74

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below.

[tex]A = Pe^{rt}[/tex]

A = total

P = principal amount

r = interest rate (decimal)

t = time (years)

First change 3% to its decimal form:

3% -> [tex]\frac{3}{100}[/tex] -> 0.03

Next, we can plug in the values into the equation:

[tex]A=8,000e^{0.03(6)}[/tex]

[tex]A=9,577.74[/tex]

The last step is to subtract 8,000 from 9,577.74:

[tex]9,577.74-8,000=1,577.74[/tex]

The total interest earned is $1,577.74