ATARMAxxing
SACE Essential MathematicsPractice Examination 7
| Reading time | 15 minutes |
| Writing time | 2 hours |
| Total marks | 90 |
| Questions | 9 |
| Structure | Section T2 — 3 Q, 30 marks · Section T4 — 3 Q, 30 marks · Section T5 — 3 Q, 30 marks |
This paper covers
- Pythagoras in three dimensions for a diagonal brace
- Area of a composite tiled floor with an allowance for wastage
- Measurement error introduced by a poorly calibrated instrument
- Resistant and non-resistant measures applied to a skewed data set
- Present-value annuity: how many months a pension account will last
Students are permitted to bring into the examination the materials normally allowed for this subject. Answer all questions in the spaces provided.
This is an ATARMAxxing practice paper. It is not an official examination and is not affiliated with, endorsed by, or produced by the VCAA, NESA or the QCAA.
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