Change pack
Capstone
Aug 15 - 21
25 questions
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1.
Number
Simplify: √192
Answer: 8√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 = 23cm, b = 15cm, angle = 70°
Answer: 162.cm²
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4.
Ratio
a:b is 4:3 and b:c is 4:3. Find a:b:c.
Answer: 16:12:9
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5.
Statistics
Find the mean, median and range of: 15, 46, 63, 10, 66, 32, 77, 30, 53
Answer: Mean = 43.6, Median = 46, Range = 67
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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 = 15cm, b = 12cm, angle = 53°
Answer: 71.9cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 6:12:24
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5.
Statistics
Find the mean, median and range of: 19, 72, 61, 84, 97, 94, 74, 89, 81
Answer: Mean = 74.6, Median = 81, Range = 78
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
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3.
Geometry
Find area of triangle: a = 26cm, b = 18cm, angle = 58°
Answer: 198.4cm²
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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: 85, 92, 90, 83, 89, 62, 61, 49
Answer: Mean = 76.4, Median = 85, Range = 43
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 22cm, b = 12cm, angle = 72°
Answer: 125.5cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:4. Find a:b:c.
Answer: 2:3:4
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5.
Statistics
Find the mean, median and range of: 70, 83, 38, 29, 86, 70, 85, 12, 91
Answer: Mean = 62.7, Median = 70, Range = 79
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
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3.
Geometry
Find area of triangle: a = 26cm, b = 25cm, angle = 44°
Answer: 225.8cm²
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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: 33, 52, 66, 64, 84, 88, 67
Answer: Mean = 64.9, Median = 66, Range = 55