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From the list of numbers, write down all the factors of 20.
4\ 10\ 15\ 40\ 60
............................. [1]
520
569
579
Complete the statement with the correct mathematical name.
In a circle, $\text{..............................} = 2 \times \text{radius.}$
576
580
589
This formula is used to find the cost to make a number of chairs.
Work out the cost to make 10 chairs.
585
522
541
The cost of one ticket for a show is $7.50.
Work out the cost of 50 tickets.
$\text{.....................} \; [1]$
502
595
600
Faris is collecting data about cars.
Write down an example of continuous data that Faris could collect.
563
548
580
A box contains 25 centilitres of juice.
Work out the total amount of juice in 10 boxes. Give your answer in litres.
................................ litres
553
518
518
Complete the mapping diagram.
[Image showing mapping diagram with pairs: (1, ...), (2, 8), (3, 13), (..., 28), (10, 48)]
525
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596
Sofia records the number of photos she takes each day during her two-week holiday.
18 17 9 12 25 8 21
20 22 9 13 17 9 10
Complete the stem-and-leaf diagram to show this information.
Key ....... | ....... represents .............. photos
589
533
504
Work out the total surface area of the cuboid.
................................................ cm$^2$
504
549
506
Zara asks 20 people how many times they buy fuel for their car during a two-week period. The table shows this information.
[Table_1]
Number of times | 1 | 2 | 3 | 4
Frequency | 4 | 5 | 8 | 3
(a) Find the mode. ............................................................... [1]
(b) Find the mean. ............................................................... [2]
572
509
526
Write down all the integer values of $x$ that satisfy this inequality.
$-1 \leq x < 2$
563
520
551
Translate shape A by \( \begin{pmatrix} -3 \\ -2 \end{pmatrix} \).
565
575
519
Pia cycles from $Q$ on a bearing of $260^{\circ}$.
Draw a line to show the direction of Pia’s route.
542
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536
U = \{ \text{numbers from 0 to 22} \}
A = \{ \text{multiples of 4} \}
B = \{ \text{square numbers} \}
(a) Write down the elements of $A$. ................................................ [1]
(b) Write down the elements of $A \cap B$. ................................................ [1]
566
507
584
The $n$th term of a sequence is $3n + k$, where $k$ is a positive integer. The 10th term is 38.
(a) Find the value of $k$.
$$k = \text{........................................}$$ [2]
(b) Find the 5th term of the sequence.
$$\text{........................................}$$ [1]
507
522
596
100 students take a biology test. The cumulative frequency curve shows the results.
(a) Use the curve to estimate the median mark.
................................................ [1]
(b) Find how many students gained more than 35 marks.
................................................ [2]
588
594
518
