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Complete the statement.
Angle $x$ is an ext{.........................} angle.
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579
554
Write $\frac{59}{100}$ as a percentage. \text{.....................}\% [1]
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541
551
Work out.
$$2 \times (9 - 2 \times 3) - 5$$
................................................
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551
579
Mario invests $400 for 2 years at a rate of 5% per year simple interest.
Work out the interest that Mario receives.
$ \text{...............................} [2]
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600
525
Find the total surface area of a cube of side 3 cm. \text{...............................} \text{ cm}^2 \text{ [2]}
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576
Find the distance a train travels in 2 hours when its average speed is 120 km/h. $\text{.....................}$ km [1]
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583
An apartment costs $500 per month to rent.
Calculate the cost to rent the apartment for 1 year 3 months.
$ ext{.................................} \text{ [2]}
587
545
501
Point $X$ is translated to point $Y$.
Write down the vector for this translation.
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563
Write down a number, greater than 1, that is both a square number and a triangle number. ....................................... [1]
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566
564
Microchips are checked for defects.
Out of 10 000 microchips made on a particular machine, 500 were found to be defective.
Find the probability that a microchip from this machine is defective.
Give your answer as a decimal.
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594
501
f(x) = \frac{x}{5}
Work out the value of x when f(x) = 10.
x = \text{...........................} \ [1]
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556
Solve the equation.
$2(x+3) = 20$
$x = \text{.....................}$ [2]
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572
From the list of numbers write down
$\frac{4}{5}$, 0.9, $\frac{20}{7}$, 3, $\pi$, 5.7
(a) the integer, .................................................. [1]
(b) the irrational number. ..................................... [1]
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537
The table shows the number of televisions in each of 20 homes.
[Table_1]
(a) Write down the mode. ....................................................................................... [1]
(b) Find the mean. ........................................................................................... [3]
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504
Simplify fully.
$$\frac{2}{y} \cdot \frac{6}{y^2}$$
....................................... [2]
530
501
507
A bag contains 13 red beads and 7 blue beads. Two beads are taken out of the bag at random.
Complete the tree diagram.
[Image_1: Tree diagram with probabilities for Bead 1 and Bead 2]
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558
A class has 30 students.
5 students play both football and cricket.
15 students play football and 13 students play cricket.
Use this information to complete the Venn diagram.
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536
The diagram shows one interior angle of a regular polygon.
Find the number of sides of the polygon.
598
524
523
