Change pack
Capstone
Aug 12 - 18
25 questions
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 22cm, b = 22cm, angle = 68°
Answer: 224.4cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:5. Find a:b:c.
Answer: 4:6:15
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5.
Statistics
Find the mean, median and range of: 93, 16, 10, 85, 91, 35, 99, 57, 61
Answer: Mean = 60.8, Median = 61, Range = 89
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 2.6x
Answer: (x + 1.3)² - 1.69
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3.
Geometry
Find area of triangle: a = 13cm, b = 29cm, angle = 41°
Answer: 123.7cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:5. Find a:b:c.
Answer: 3:2:5
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5.
Statistics
Find the mean, median and range of: 14, 13, 48, 92, 83, 28, 10, 34, 44
Answer: Mean = 40.7, Median = 34, Range = 82
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 21cm, b = 21cm, angle = 54°
Answer: 178.4cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
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5.
Statistics
Find the mean, median and range of: 71, 81, 76, 15, 73, 24, 76
Answer: Mean = 59.4, Median = 73, Range = 66
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1.
Number
Simplify: √363
Answer: 11√3
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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 = 21cm, b = 12cm, angle = 49°
Answer: 95.cm²
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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: 80, 94, 91, 75, 72, 24, 71
Answer: Mean = 72.4, Median = 75, Range = 70
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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 = 17cm, b = 18cm, angle = 40°
Answer: 98.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:5. Find a:b:c.
Answer: 12:6:10
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5.
Statistics
Find the mean, median and range of: 12, 27, 52, 39, 43, 97, 54, 93
Answer: Mean = 52.1, Median = 52, Range = 85