What does A U B represent in P(A U B) ?
Circle your answer.
[1 mark]
A or B or both
A but not B
not A and not B
A and B
2
Circle the equation of the line that is parallel to y = 21x + 3
[1 mark]
y = –2x
y = 2x
...
What does A U B represent in P(A U B) ?
Circle your answer.
[1 mark]
A or B or both
A but not B
not A and not B
A and B
2
Circle the equation of the line that is parallel to y = 21x + 3
[1 mark]
y = –2x
y = 2x
y = 21x
y = –21x
3
Work out 320 as a percentage of 80
Circle your answer.
[1 mark]
25%
75%
300%
400%
3
*03*
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IB/M/Jun20/8300/3H
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outside the
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4
A fair coin is spun four times.
Circle the probability of getting four Heads.
[1 mark]
21
2
81
161
5
To the nearest 1000, there are 18 000 people at a festival.
5
(a)
Write down the minimum possible number of people at the festival.
[1 mark]
Answer
5
(b)
Write down the maximum possible number of people at the festival.
[1 mark]
Answer
Turn over for the next question
6
4
*04*
IB/M/Jun20/8300/3H
Do not write
outside the
box
6
ABCD represents the plan of a field.
There is a path across the field that
starts at B
is the same distance from BA and BC.
Using ruler and compasses, show the position of the path.
[2 marks]
5
*05*
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IB/M/Jun20/8300/3H
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outside the box 7
Use Pythagoras’ theorem to work out the value of x.
[3 marks]
Answer cm
Turn over for the next question
5
Not drawn
accurately
6
*06*
IB/M/Jun20/8300/3H
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outside the
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8
Chris visits a library.
He cycles to the library in half an hour at a speed of 12 miles per hour.
He stays at the library for one hour.
He then cycles home.
The sketch graph represents his visit.
Work out the speed, in miles per hour, at which Chris cycles home.
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