Change pack
Capstone
Aug 24 - 30
25 questions
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
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3.
Geometry
Find area of triangle: a = 18cm, b = 18cm, angle = 43°
Answer: 110.5cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
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5.
Statistics
Find the mean, median and range of: 100, 92, 69, 36, 17, 48, 18
Answer: Mean = 54.3, Median = 48, Range = 83
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
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3.
Geometry
Find area of triangle: a = 16cm, b = 20cm, angle = 74°
Answer: 153.8cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
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5.
Statistics
Find the mean, median and range of: 33, 100, 72, 55, 21, 93, 66, 13
Answer: Mean = 56.6, Median = 66, Range = 87
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
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3.
Geometry
Find area of triangle: a = 26cm, b = 18cm, angle = 69°
Answer: 218.5cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 8:12:18
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5.
Statistics
Find the mean, median and range of: 99, 84, 11, 19, 99, 20, 19, 19, 67
Answer: Mean = 48.6, Median = 20, Range = 88
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1.
Number
Simplify: √162
Answer: 9√2
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 27cm, b = 23cm, angle = 65°
Answer: 281.4cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 4:3:6
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5.
Statistics
Find the mean, median and range of: 73, 13, 82, 40, 12, 98, 40, 48, 86
Answer: Mean = 54.7, Median = 48, Range = 86
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
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3.
Geometry
Find area of triangle: a = 13cm, b = 13cm, angle = 77°
Answer: 82.3cm²
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4.
Ratio
a:b is 1:2 and b:c is 3:5. Find a:b:c.
Answer: 6:12:20
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5.
Statistics
Find the mean, median and range of: 11, 11, 63, 42, 36, 35, 87, 82, 22
Answer: Mean = 43.2, Median = 36, Range = 76