C(3) = -0.09(3)² + 3.5(3) + 8
= -0.09 * 9 + 10.5 + 8
= -0.81 + 18.5
= 17.69 parts per million
As you can observe, the divisor, 6582, is greater than the dividend, 32. In this case, the answer is less than 1. Technically, the answer is $0 with a remainder of 6,582. However, I think the more logical question would be 6582 divided by 32. If so, the solution is as follows:
205
-------------------------
32 | 6582
- 64
------------------
18
- 0
---------------
182
- 160
----------
22
The answer is $205 with a remainder of 22.
Rita's score is 18. I'm not sure if that's the answer you're looking for though.