make up alist of data with the following landmarks 15, 5,10,20
To make a list with the landmarks 15, 5, 10, and 20, you can write:
1. Landmark 1: 15
2. Landmark 2: 5
3. Landmark 3: 10
4. Landmark 4: 20
This list includes the four landmarks and assigns a number to each landmark for reference.