How many states do the Appalachian Mountains go through?
13
5
5
5
3
5
4
3
5
4
3
5
4
3
5
4
3
5
2
4
3
5
2
4
3
5
2
4
11
6
3
5
2
4
13
11
6
3
5
2
10
7
4
1
13
11
6
3
5
2
12
10
7
4
1
13
11
6
3
5
2
12
10
7
4
1
13
11
6
3
5
2
12
10
7
4
17
9
1
13
0
11
8
6
3
5
2
12
10
7
4
17
9
1
13
11
8
16
6
3
0
5
2
12
10
7
4
17
9
1
13
11
8
16
6
3
5
2
12
10
7
0
4
17
9
1
13
11
8
16
6
3
5
2
12
14
10
7
50
4
17
9
1
13
0
11
8
16
6
3
5
2
12
14
10
7
50
4
17
9
1
13
66
11
8
16
6
63
3
0
2
12
14
10
7
50
4
17
9
1
13
62
11
59
8
16
6
3
2
66
12
14
10
63
7
0
50
25
62
59
66