

The equation for finding the circumference of a circle:
If the radius of this circle is 1, then that means the diameter is 2. We multiply 2 by π to get our answer: 2π or approximately 6.283.
Answer:
Option a. $2,040
Step-by-step explanation:
step 1
To find out the amount of the additional passive income last year, subtract the amount earned at her salaried job from Loretta’s income last year
so

step 2
Divide the additional passive income last year by 12 (number of months in a year)

therefore
approximately $2,400 per month
Interest is 3.20 per 100
3.2 × 275/100
=3.2 × 2.75
answer A $8.80