Change pack
Capstone
Dec 9 - 15
25 questions
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1.
Number
Simplify: √147
Answer: 7√3
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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 = 23cm, b = 28cm, angle = 63°
Answer: 286.9cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
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5.
Statistics
Find the mean, median and range of: 91, 51, 91, 37, 36, 54, 48, 29, 94
Answer: Mean = 59, Median = 51, Range = 65
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1.
Number
Simplify: √162
Answer: 9√2
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2.
Algebra
Complete the square: x² + 5.4x
Answer: (x + 2.7)² - 7.29
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3.
Geometry
Find area of triangle: a = 24cm, b = 13cm, angle = 70°
Answer: 146.6cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 95, 81, 75, 26, 45, 95, 67, 37
Answer: Mean = 65.1, Median = 75, Range = 69
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1.
Number
Simplify: √128
Answer: 8√2
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2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
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3.
Geometry
Find area of triangle: a = 27cm, b = 20cm, angle = 49°
Answer: 203.8cm²
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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: 88, 30, 32, 82, 14, 37, 31, 18, 12
Answer: Mean = 38.2, Median = 31, Range = 76
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1.
Number
Simplify: √192
Answer: 8√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 = 28cm, b = 24cm, angle = 68°
Answer: 311.5cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 2:3:6
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5.
Statistics
Find the mean, median and range of: 27, 45, 68, 82, 96, 100, 18, 73, 62
Answer: Mean = 63.4, Median = 68, Range = 82
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1.
Number
Simplify: √242
Answer: 11√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 = 14cm, b = 27cm, angle = 46°
Answer: 136cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:3. Find a:b:c.
Answer: 4:2:6
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5.
Statistics
Find the mean, median and range of: 65, 27, 18, 45, 20, 17, 82
Answer: Mean = 39.1, Median = 27, Range = 65