Measurement, NAP-G2-04
Number and Algebra, NAP-G2-03
An international boat show is featuring 75 cruising boats, 35 catamarans and 3 maxi-yachts.
What is the total number of boats featured at the show?
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Statistics, NAP-G2-02
Number and Algebra, NAP-I2-3
Andrew is travelling from Brisbane to Mackay.
He knows that it is more 968 kilometres but less than 986 kilometres.
Which of these could be the number of kilometres that Andrew has to travel?
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Geometry, NAP-D2-03
Number and Algebra, NAP-D2-01
Geometry, NAP-E3-NC01
Geometry, NAP-F3-NC01
Binomial, EXT1 2016 HSC 14b
Consider the expansion of
- Show that
. (1 mark) - Show that
. (1 mark) - Hence, or otherwise, show that
. (2 marks)
Proof, EXT1 P1 2016 HSC 14a
- Show that
can be written as . (1 marks)
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- Using the result in part (i), or otherwise, prove by mathematical induction that, for
, . (3 marks) --- 10 WORK AREA LINES (style=lined) ---
Mechanics, EXT2* M1 2016 HSC 13b
The trajectory of a projectile fired with speed
where
- Prove that the greatest height reached by the projectile is
. (2 marks)
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A ball is thrown from a point
- Show that the ball hits the wall at a height of
above the ground. (2 marks)
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The ball then rebounds horizontally from the wall with speed
- How long does it take the ball to reach the ground after it rebounds from the wall? (2 marks)
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- How far from the wall is the ball when it hits the ground? (1 mark)
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Calculus, EXT1 C1 2016 HSC 12a
The diagram shows a conical soap dispenser of radius 5 cm and height 20 cm.
At any time
The volume of the soap is given by
- Explain why
. (1 mark)
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- Show that
. (1 mark)
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The dispenser has a leak which causes soap to drip from the container. The area of the circle formed by the top surface of the soap is decreasing at a constant rate of
- Show that
. (2 marks)
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- What is the rate of change of the volume of the soap, with respect to time, when
? (2 marks)
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Statistics, EXT1 S1 2016 HSC 11f
A darts player calculates that when she aims for the bullseye the probability of her hitting the bullseye is
- Find the probability that she hits the bullseye with exactly one of her first three throws. (1 mark)
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- Find the probability that she hits the bullseye with at least two of her first six throws. (2 marks)
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Trig Calculus, EXT1 2016 HSC 11d
Evaluate
Calculus, EXT1 C2 2016 HSC 11b
Use the substitution
Trig Ratios, EXT1 2016 HSC 6 MC
What is the general solution of the equation
Calculus, EXT1 C2 2016 HSC 5 MC
Which expression is equal to
Trigonometry, EXT1 T2 2016 HSC 3 MC
Which expression is equivalent to
Financial Maths, 2ADV M1 2016 HSC 14b
A gardener develops an eco-friendly spray that will kill harmful insects on fruit trees without contaminating the fruit. A trial is to be conducted with 100 000 insects. The gardener expects the spray to kill 35% of the insects each day and that exactly 5000 new insects will be produced each day.
The number of insects expected at the end of the
- Show that
. (2 marks)
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- Show that
. (1 mark)
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- Find the expected insect population at the end of the fourteenth day, correct to the nearest 100. (1 mark)
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Integration, 2UA 2016 HSC 14a
The diagram shows the cross-section of a tunnel and a proposed enlargement.
The heights, in metres, of the existing section at 1 metre intervals are shown in Table
The heights, in metres, of the proposed enlargement are shown in Table
Use Simpson’s rule with the measurements given to calculate the approximate increase in area. (3 marks)
Polynomials, EXT2 2016 HSC 15c
- Use partial fractions to show that
(2 marks) - Suppose that for
a positive integer
Show that
(3 marks) - Hence, or otherwise, find the limiting sum of
(2 marks)
Functions, EXT1′ F2 2016 HSC 15a
The equation
Find a cubic equation with integer coefficients that has roots
Calculus, EXT1* C1 2016 HSC 13c
A radioactive isotope of Curium has a half-life of 163 days. Initially there are 10 mg of Curium in a container.
The mass
where
- State the value of
. (1 mark)
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- Given that after 163 days only 5 mg of Curium remain, find the value of
. (2 marks)
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Calculus, 2ADV C3 2016 HSC 13a
Consider the function
- Find the two stationary points and determine their nature. (4 marks)
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- Sketch the graph of the function, clearly showing the stationary points and the
and intercepts. (2 marks)
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Calculus, 2ADV C4 2016 HSC 12d
- Differentiate
. (1 mark)
--- 2 WORK AREA LINES (style=lined) ---
- Hence find the exact value of
. (2 marks)
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Trigonometry, 2ADV T1 2016 HSC 12c
Square tiles of side length 20 cm are being used to tile a bathroom.
The tiler needs to drill a hole in one of the tiles at a point
To locate the point
Find the size of the angle
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Plane Geometry, 2UA 2016 HSC 12b
Algebra, STD2 A2 2016 HSC 29e
The graph shows the life expectancy of people born between 1900 and 2000.
- According to the graph, what is the life expectancy of a person born in 1932? (1 mark)
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- With reference to the value of the gradient, explain the meaning of the gradient in this context. (2 marks)
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Complex Numbers, EXT2 N2 2016 HSC 12c
Let
- By considering the real part of
, show that is
(2 marks)
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- Hence, or otherwise, find an expression for
involving only powers of (1 mark)
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Calculus, EXT2 C1 2016 HSC 12b
- Differentiate
(1 mark)
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- Hence, or otherwise, find
(2 marks)
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Conics, EXT2 2016 HSC 12a
Functions, EXT1′ F1 2016 HSC 11d
Calculus, EXT2 C1 2016 HSC 11b
Find
Complex Numbers, EXT2 N1 2016 HSC 11a
Let
- Express
in modulus-argument form. (2 marks)
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- Show that
is real. (1 mark)
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- Find a positive integer
such that is purely imaginary. (1 mark)
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Mechanics, EXT2 2016 HSC 8 MC
A small object of mass
The surface is rotating about its axis with angular velocity
Which pair of statements is correct?
A. | |
B. | |
C. | |
D. | |
Measurement, STD2 M1 2016 HSC 28b
The cost of buying a new heater is $990. It has an energy consumption of 505 kWh per year.
Energy is charged at the rate of $0.35 kWh.
How much will it cost in total to purchase and then run this heater for five years? (2 marks)
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Financial Maths, STD2 F4 2016 HSC 27d
Marge borrowed $19 000 to buy a used car. Interest on the loan was charged at 4.8% pa at the end of each month. She made a repayment of $436 at the end of every month. The table below sets out her monthly repayment schedule for the first four months of the loan.
- Some values in the table are missing. Write down the values for
and . (2 marks)
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- Calculate the value of
. (2 marks)
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- Marge repaid this loan over four years.
What is the total amount that Marge repaid? (1 mark)
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Algebra, STD2 A2 2016 HSC 26c
Peta’s car uses fuel at the rate of 5.9 L /100 km for country driving and 7.3 L /100 km for city driving. On a trip, she drives 170 km in the country and 25 km in the city.
Calculate the amount of fuel she used on this trip. (2 marks)
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Measurement, STD2 M7 2016 HSC 11 MC
The concentration of a drug in a certain medication is 100 mg / 5 mL. A patient is prescribed 2000 mg of the drug.
How much medication should be given to the patient?
- 4 mL
- 25 mL
- 100 mL
- 400 mL
Measurement, STD2 M7 2016 HSC 9 MC
An old washing machine uses 130 L of water per load. A new washing machine uses 50 L per load.
How much water is saved each year if two loads of washing are done each week using the new machine?
- 2600 L
- 4160 L
- 5200 L
- 8320 L
Probability, STD2 S2 2016 HSC 6 MC
Ben has 6 shirts, 4 ties and 2 jackets.
How many different outfits of a shirt, a tie and a jacket can he choose?
- 12
- 16
- 24
- 48
Algebra, 2UG 2016 HSC 4 MC
Functions, 2ADV F1 2016 HSC 11e
Find the points of intersection of
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Calculus, 2ADV C4 2016 HSC 11d
Evaluate
Functions, EXT1* F1 2016 HSC 11c
Solve
--- 5 WORK AREA LINES (style=lined) ---
Functions, 2ADV F1 2016 HSC 11a
Sketch the graph of
--- 8 WORK AREA LINES (style=lined) ---
Calculus, 2ADV C2 2016 HSC 5 MC
What is the derivative of
Functions, 2ADV F2 2016 HSC 3 MC
Trigonometry, 2ADV T1 2016 HSC 1 MC
Complex Numbers, EXT2 N1 2016 HSC 4 MC
Functions, EXT1′ F1 2016 HSC 1 MC
Functions, MET1 2006 VCAA 2
For the function
- find the rule for the inverse function
(2 marks)
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- find the domain of the inverse function
(1 mark)
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Calculus, MET1 2007 VCAA 1
Let
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Graphs, MET1 2008 VCAA 2
Calculus, MET1 2008 VCAA 1a
Let
Probability, MET1 2009 VCAA 5
Four identical balls are numbered 1, 2, 3 and 4 and put into a box. A ball is randomly drawn from the box, and not returned to the box. A second ball is then randomly drawn from the box.
- What is the probability that the first ball drawn is numbered 4 and the second ball drawn is numbered 1? (1 mark)
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- What is the probability that the sum of the numbers on the two balls is 5? (1 mark)
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- Given that the sum of the numbers on the two balls is 5, what is the probability that the second ball drawn is numbered 1? (2 marks)
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Calculus, MET1 2009 VCAA 1a
Differentiate
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Calculus, MET1 2010 VCAA 9
Calculus, MET1 2010 VCAA 2
Find an antiderivative of
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