Answer:
$3660
Explanation:
To calculate simple interest, we can use the formula P * R * T, with P representing the initial value, R being the interest rate, and T being time. Plugging our values in, we get
P = 3000
R = 1.1 / 100 = 0.011 (divide by 100 to convert from a percentage to a decimal)
T = 20 years
P * R * T = 660
Add that to our initial value to get our final account balance, or 3000 + 660 = 3660