PLZZ HELP ASP ILL GIVE BRAINLIEST A square is inscribed in a circle. If the area of the square is 9 in?, what is the ratio of the circumference of the circle to the area of the circle?​

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.