Oliver's karate grading started at 9:15 am and went for
He then went straight home, which took him
What time did Oliver get home?
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Aussie Maths & Science Teachers: Save your time with SmarterEd
Oliver's karate grading started at 9:15 am and went for
He then went straight home, which took him
What time did Oliver get home?
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The first number in a pattern is 3.8.
Each number in the pattern is formed by subtracting 0.35 from the previous number.
What is the third number in this pattern?
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Peter has a marble bag that contains 20 marbles that are either red or green in colour.
The probability of randomly picking a green marble is 70%.
What is the probability of randomly picking a red marble?
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An orientation course is set up with 4 drinking stations.
Runners start and then progress through the course in the order of the drinking stations labelled 1-4 in the diagram below.
At which drinks station do the runners make the greatest change of direction?
Station 1 | Station 2 | Station 3 | Station 4 |
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John wants to find the answer to
Which of the following shows a way to get the same answer?
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At an apple orchard, apples are picked and put in a basket.
The table below shows the total number of apples in the basket after each minute.
How many apples are in the basket after 10 minutes?
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Zilda has 4 children.
Each child needs 6 pens when they start school for the new year.
Zilda has no pens when she goes to the shop.
The shop sells its pens in packets of 5.
How many packets does Zilda need to buy?
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The airforce buys 8 new fighter jets for $882.0 million.
Each jet costs the same amount.
What is the cost of 1 fighter jet?
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Which expression is equal to
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Bogdan grows large turnips in his garden.
One turnip he picks weighs 1.2 kg.
Bogdan cuts 300 grams off the turnip to cook with.
What fraction has he used for cooking?
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Cameron paid $1.44 for 9 pencils.
How much did each pencil cost?
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Nigella placed a leg of lamb into her oven in the morning.
The 1st measurement of the lamb's temperature was −6°C.
Fifteen minutes later, a second temperature reading was taken, which measured 16°C.
What was the change in temperature between the two measurements?
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The first three days of the Brisbane cricket test had the following attendances:
What was the total crowd over the first 3 days, to the nearest
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Find the value of
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A giant earthworm measures 2.1 metres.
How long is it in centimetres?
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Ben spent twice as much money as Mark.
If they spent a total of $90, how much did Ben spend?
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Andreas has $8 to buy batteries for his toy racing car.
Each battery costs $1.60 and he buys 4 batteries.
Which expression shows how much money he has left?
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Janus measures the width of his driveway to be 4 metres and 18 centimetres.
Which answer shows how Janus can write this measurement in metres?
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Peter left home at 9:15 in the morning and did not return until 5:25 in the afternoon.
How long was Peter away from his house?
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3 hours 50 minutes |
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4 hours 10 minutes |
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7 hours 50 minutes |
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8 hours 10 minutes |
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13 hours 20 minutes |
On a country property, 1 acre of land is recommended for every 4 sheep.
How many acres of land would be needed for 16 sheep?
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Which of the following is equal to 32?
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The point
The tangent to the parabola
The normal to the parabola
It can be shown that the minimum distance between
i.
ii.
iii.
iv.
Consider the expansion of
i.
ii.
iii.
The circle centred at
Copy or trace the diagram into your writing booklet.
Some yabbies are introduced into a small dam. The size of the population,
where
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In a group of
A situation in which none of the
Let
Show that, for
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i.
ii.
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iv.
v.
Show that
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then they form the vertices of an equilateral triangle in the Argand diagram. (2 marks)
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Show that
i.
ii.
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iii.
The mass
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i.
ii.
A group of 485 people was surveyed. The people were asked whether or not they smoke. The results are recorded in the table.
A person is selected at random from the group.
What is the approximate probability that the person selected is a smoker OR is male?
The value of
It is known that
What is the value of
Which set of data is classified as categorical and nominal?
How many solutions does the equation
Two events,
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Let
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The figure shown represents a wire frame where
Let
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If the function
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Let
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a.i.
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b.