The score below were obtained from 30 students
9.
7 7
10
6
10
8
5
7
6
9
7
6
9
8.
5
6
8
10
9
6
8.
7.
7 5
9
7
7
6
5
(a)
Arrange the scores in a frequency table

5,5,5,6,6,6,6,6,6,7,7,7,7,7,8,8,8,8,9,9,9,9,9,10,10,10,75,77.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: