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Duplicate of 12 Gen HSC MC 1 Flashcards | StudBud
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Duplicate of 12 Gen HSC MC 1
Duplicate of 12 Gen HSC MC 1
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10 multiple choice questions from the NSW General Mathematics course #maths #generalmathematicsnsw
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Data - Correlation
A weak positive trend
A strong negative trend
A weak non-linear trend
A strong positive linear trend
2
Probability - Financial expectation. Which is the correct working out?
(0.5 x 5) + (0.25 x 2) + (0.25 x 0)
(0.3333 x 5) + (0.333 x 2) + (0.3333 x 0)
(0.25 x 5) + (0.5 x 2) + (0.25 x 0)
(5 + 2 + 0)
3
Measurement - Non-right triangle trigonometry.
113o
107o
51o
121o
4
Probability - Combinations
66
24
132
48
5
Measurement - rates
41 km/h
45 km/h
64 km/h
55 km/h
6
Financial mathematics - earning money
$1 953.00
$2 929.50
$488.25
$2 115.75
7
Focus Study - Owning a car - Stamp Duty
$1 350
$1 950
$600
$2 850
8
Algebraic Modelling - Simultaneous equations
(3,1)
(-1,3)
(1,3)
(-1,4)
9
Algebraic modelling - Substitution into formulae
4
12
1
-4
10
Statistics - comparing z-scores
Geoffrey was fastest overall
2nd lap faster than 1st
Geoff's 2nd lap better than 1st when compared with others
Geoffrey's 2nd lap slower
