mixture questions

6:47

36:57

1:05

12:30

37:52

10:47

2:49

3:47

10:50

22:07

21:20

6:25

24:12

6:16

6:08

9:16

2:51

3:26

7:22

5:01

11:32

11:13

10:01

8:53

4:23

11:31

5:26

14:14

7:56

49:29

6:30

1:45

11:38

3:14

7:53

4:54

1:51

5:07

1:16

2:52