If $11,100 is invested at 3.1% interest compounded monthly, how much will the investment be worth in 19 years?

In 19 years, the investment will be worth $19973.34

Step-by-step explanation:

The compound interest formula is :

p = 11100

r = 3.1% or 0.031

t = 19

n = 12 (compounded monthly)

Now, putting these values in the formula we get;

=>

A = $19973.34

i think the length is 12 and the width is 17