Answer:
3.6399 = 3.640
Step-by-step explanation:

Rounding to nearest thousandth means rounding to 3 decimal place
(0 to 4) =round down
(5 to 9)= round up
200 divided by 18 = 11.1
This means that the minimum number of gallons that she will need is 11.1.
A linear function can’t repeat but a quadratic function can
1/8 because if I choose a black one first then put it back there isn't a 50% chance