Change pack
Lintel
Feb 9 - 15
25 questions
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1.
Number
Round 82.287 to 3 significant figures
Answer: 82.3
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2.
Algebra
Determine the nth term rule: -1, 2, 5, 8, 11, ...
Answer: 3n + -4
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3.
Geometry
Find area of triangle: a = 29cm, b = 20cm, angle = 76°
Answer: 281.4cm²
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4.
Ratio
If 11 items cost £21.60, how many items can you buy for £20.50?
Answer: 10.4 items
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5.
Statistics
What are the modes of: 18, 37, 15, 30, 18, 37
Answer: 18 and 37
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1.
Number
Round 25.833 to 3 significant figures
Answer: 25.8
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2.
Algebra
Determine the nth term rule: -1, 6, 13, 20, 27, ...
Answer: 7n + -8
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3.
Geometry
Calculate area: sides 24cm and 21cm, included angle 30°
Answer: 126cm²
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4.
Ratio
If 7 items cost £23.30, how many items can you buy for £26.20?
Answer: 7.9 items
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5.
Statistics
What are the modes of: 32, 17, 17, 16, 32, 34
Answer: 17 and 32
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1.
Number
Round 2319 to 2 significant figures
Answer: 2300
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2.
Algebra
Find the nth term: 31, 27, 23, 19, ...
Answer: 35 - 4n
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3.
Geometry
Find area of triangle: a = 15cm, b = 22cm, angle = 51°
Answer: 128.2cm²
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4.
Ratio
If 9 items cost £25.40, how many items can you buy for £51.20?
Answer: 18.1 items
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5.
Statistics
Find the mode of: 31, 50, 71, 12, 65
Answer: No mode
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1.
Number
Round 53.596 to 3 significant figures
Answer: 53.6
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2.
Algebra
Find the nth term: 32, 28, 24, 20, ...
Answer: 36 - 4n
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3.
Geometry
Calculate area: sides 20cm and 10cm, included angle 60°
Answer: 86.6cm²
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4.
Ratio
If 11 items cost £20.20, how many items can you buy for £32.80?
Answer: 17.9 items
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5.
Statistics
Find the mode of: 80, 62, 19, 30, 45
Answer: No mode
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1.
Number
Round 6968 to 2 significant figures
Answer: 7000
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2.
Algebra
Determine the nth term rule: 4, 10, 16, 22, 28, ...
Answer: 6n + -2
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3.
Geometry
Find area of triangle: a = 28cm, b = 17cm, angle = 79°
Answer: 233.6cm²
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4.
Ratio
If 8 items cost £31.30, how many items can you buy for £50.10?
Answer: 12.8 items
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5.
Statistics
What are the modes of: 31, 31, 13, 20, 31, 13
Answer: 13 and 31