Homeworks 8-16 grades and grade ranges:
 
  HW8
HW9
 HW10
HW11
HW12
HW13
HW14
HW15
HW16
9296
 19
1
2
 
0
2
8259
 14
2
9
12
6
13
11
10
5
5286
 15
5
6
10
2
13
12
3
2390
 20
8
9
16
4
17
12
11
10
8567
  
 
7
15
6
15
 8
9451
 18
3
12
11
0
6
12
3
4
8607
 20
7
11
16
8
17
12
8
5105
 17
8
12
 
8
 
 
1615
 20
7
12
16
8
16
12
8
8022
 18
7
12
13
4
16
12
16
5
3172
 19
7
10
14
7
15
12
8
2496
  
 
 
 
 
 
 
 
 
0864
 19
8
10
10
0
12
8
15
6
4843
 13
7
10
12
4
11
6
4
3
8353
 6
3
8
5
2
13
 
6
3
1421
 13
7
9
6
1
 
 
5597
 16
8
9
13
4
13
5
10
6
6979
 20
8
12
12
4
15
12
12
9
0813
 20
8
10
15
5
16
10
8
3749
 17
7
9
11
7
16
12
14
12
0135
 14
4
 6
9
2
13
10
9
3
2974
2
1
3
3
0
 
9
5
6
9968
8
9
2
13
3
11
8
Grades' ranges:

HW8
9 and less - F
10 - 13 - C
14 - 17 - B
18 - 20 - A		 HW9
2 and less - F
3- 4- C
5 - 6 - B
7 - 8 - A
HW10
5 and less - F
6 - 8 - C
9 - 10- B
11 - 12 - A		 HW11
6 and less - F
7 - 10 - C
11 - 13 - B
14 - 16 - A
HW12
2 and less - F
3 - 4 - C
5 - 6 - B
7 - 8 - A		 HW13
8 and less - F
9 - 12 - C
13 - 15- B
16 - 20 - A
HW14
4 and less - F
5 - 7 - C
8 - 10 - B
11 - 12 - A