Change pack
Capstone
May 3 - 9
25 questions
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
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3.
Geometry
Find area of triangle: a = 26cm, b = 29cm, angle = 51°
Answer: 293cm²
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4.
Ratio
a:b is 1:2 and b:c is 3:4. Find a:b:c.
Answer: 6:12:16
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5.
Statistics
Find the mean, median and range of: 22, 17, 15, 96, 48, 34, 80, 31
Answer: Mean = 42.9, Median = 34, Range = 81
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
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3.
Geometry
Find area of triangle: a = 14cm, b = 21cm, angle = 68°
Answer: 136.3cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
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5.
Statistics
Find the mean, median and range of: 62, 77, 49, 46, 68, 70, 17, 57
Answer: Mean = 55.8, Median = 62, Range = 60
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 28cm, b = 24cm, angle = 41°
Answer: 220.4cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:5. Find a:b:c.
Answer: 8:4:5
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5.
Statistics
Find the mean, median and range of: 32, 98, 50, 69, 12, 67, 97, 49, 59
Answer: Mean = 59.2, Median = 59, Range = 86
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1.
Number
Simplify: √128
Answer: 8√2
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2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
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3.
Geometry
Find area of triangle: a = 30cm, b = 19cm, angle = 44°
Answer: 198cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:5. Find a:b:c.
Answer: 3:4:10
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5.
Statistics
Find the mean, median and range of: 38, 36, 57, 30, 28, 71, 99, 15
Answer: Mean = 46.8, Median = 38, Range = 84
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1.
Number
Simplify: √98
Answer: 7√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 = 21cm, b = 12cm, angle = 55°
Answer: 103.2cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 96, 79, 57, 68, 11, 93, 49, 61, 83
Answer: Mean = 66.3, Median = 68, Range = 85