Change pack
Capstone
Jun 21 - 27
25 questions
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
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3.
Geometry
Find area of triangle: a = 28cm, b = 26cm, angle = 63°
Answer: 324.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 3:4. Find a:b:c.
Answer: 9:6:8
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5.
Statistics
Find the mean, median and range of: 25, 61, 98, 63, 80, 45, 27, 47, 75
Answer: Mean = 57.9, Median = 61, Range = 73
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
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3.
Geometry
Find area of triangle: a = 17cm, b = 26cm, angle = 66°
Answer: 201.9cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
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5.
Statistics
Find the mean, median and range of: 97, 37, 66, 42, 30, 30, 50, 43, 12
Answer: Mean = 45.2, Median = 42, Range = 85
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
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3.
Geometry
Find area of triangle: a = 12cm, b = 26cm, angle = 64°
Answer: 140.2cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:3. Find a:b:c.
Answer: 3:2:6
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5.
Statistics
Find the mean, median and range of: 18, 31, 96, 59, 70, 42, 32
Answer: Mean = 49.7, Median = 42, Range = 78
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
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3.
Geometry
Find area of triangle: a = 16cm, b = 26cm, angle = 59°
Answer: 178.3cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:5. Find a:b:c.
Answer: 9:12:20
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5.
Statistics
Find the mean, median and range of: 34, 80, 67, 100, 61, 28, 71, 89
Answer: Mean = 66.3, Median = 71, Range = 72
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1.
Number
Simplify: √108
Answer: 6√3
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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 = 12cm, b = 19cm, angle = 63°
Answer: 101.6cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:5. Find a:b:c.
Answer: 2:3:5
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5.
Statistics
Find the mean, median and range of: 79, 95, 27, 94, 23, 74, 92, 45
Answer: Mean = 66.1, Median = 79, Range = 72