Practical domain is "the realist" it is used in real situations
A is correct
Answer:
The range for Problem 18 is

The range for problem 19 is

Step-by-step explanation:
To find the range you subtract the smallest value from the largest value. In problem 18 the largest value was 17.6 and the smallest was 1.5.

In problem 19 the largest value was 181 and the smallest was 14

Use the app Desmos it’s a graphing calculator! Or you can go to y= if you have a TI-84 plus calculator
The equation that you should use to solve this is (13 + 1/4) - (6 + 2/3) = 6 and 7/12