Gr 10 Data Handling 3 - Maths Excellence

Mass
3. Salaries R2 000 000
Grounds and maintenance R 800 000
Textbooks R 200 000
Photocopying facilities R1 000 000
Sporting facilities R 500 000
Water and lights R 300 000
Academic subject allocation R 200 000
Computer centre R 700 000
Administration R 200 000
Salaries:
Grounds and Maintenance:
Textbooks:
Photocopying:
Sport:
Water and lights
Academic:
Computer:
Administration:
2 __ 000 000
× 360° = 122°
5 900 000
__ 800 000
× 360° = 49°
5 900 000
__ 200 000
× 360° = 12°
5 900 000
1 __ 000 000
× 360° = 61°
5 900 000
__ 500 000
× 360° = 31°
5 900 000
__ 300 000
× 360° = 18°
5 900 000
__ 200 000
× 360° = 12°
5 900 000
__ 700 000
× 360° = 43°
5 900 000
__ 200 000
× 360° = 12°
5 900 000
Academic
Water and lights
Computers
Admin
Sport
Photocopying
Salaries
Textbooks
Grounds
4. (a)
3,2 .
3,1
3,0
2,9
2,8
2,7
2,6
2,5
2,4
2,3
2,2
2,1
0
. .
.
.
.
1 2 3 4 5 6 7 8 9 10
Week
.
.
.
.
21
10 LC G10 MATHS LWB.indb 21 2008/09/09 12:22:49 PM