Alright, let's solve the problem of arranging the girls' scores in descending order.
Firstly, let's list all the girls' scores as provided:
- 38
- 75
- 49
- 79
- 39
- 99
- 56
- 67
- 98
- 89
- 59
- 75
- 75
Next, we need to sort these scores from highest to lowest. After sorting, we get the following ordered list:
- 99
- 98
- 89
- 79
- 75
- 75
- 75
- 67
- 59
- 56
- 49
- 39
- 38
Hence, the girls' scores arranged in descending order are:
[tex]\[ 99, 98, 89, 79, 75, 75, 75, 67, 59, 56, 49, 39, 38 \][/tex]
