Data Handling Worksheet Page 21
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
3823.
This graph shows the cost of phone calls in the daytime and in the evening.
60p
50p
40p
Cost
30p
of call
20p
10p
0p
0
2
4
6
8
10
12
Length of call in minutes
How much does it cost to make a 9 minute call in the daytime?
p
1 mark
How much more does it cost to make a 6 minute call in the daytime than in the
evening?
p
1 mark
International School of Madrid
21
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Business