Question 1 [1 mark]
120
Mark scheme
- A [1] — cao 120
Accept algebraically equivalent correct forms.
120
Accept algebraically equivalent correct forms.
{3, 4}
Accept algebraically equivalent correct forms.
{red, blue, green, yellow}
Accept algebraically equivalent correct forms.
36
Accept algebraically equivalent correct forms.
13
Accept algebraically equivalent correct forms.
3
Accept algebraically equivalent correct forms.
35
Accept algebraically equivalent correct forms.
45
Accept algebraically equivalent correct forms.
10
Accept algebraically equivalent correct forms.
80
Accept algebraically equivalent correct forms.
35
Accept algebraically equivalent correct forms.
20
Accept algebraically equivalent correct forms.
50
Accept algebraically equivalent correct forms.
95
Accept algebraically equivalent correct forms.
2
Accept algebraically equivalent correct forms.
400
Accept algebraically equivalent correct forms.
40
Accept algebraically equivalent correct forms.
60
Accept algebraically equivalent correct forms.
15
Accept algebraically equivalent correct forms.
90
Accept algebraically equivalent correct forms.
30
Accept algebraically equivalent correct forms.
150
Accept algebraically equivalent correct forms.
800
Accept algebraically equivalent correct forms.
150
Accept algebraically equivalent correct forms.
10
Accept algebraically equivalent correct forms.
8
Accept algebraically equivalent correct forms.
55
Accept algebraically equivalent correct forms.
80
Accept algebraically equivalent correct forms.
13
Accept algebraically equivalent correct forms.
20
Accept algebraically equivalent correct forms.