Change pack
Capstone
Jun 20 - 26
25 questions
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 5.2x
Answer: (x + 2.6)² - 6.76
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3.
Geometry
Find area of triangle: a = 19cm, b = 29cm, angle = 60°
Answer: 238.6cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 2:4:8
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5.
Statistics
Find the mean, median and range of: 19, 62, 32, 12, 28, 24, 88, 34, 47
Answer: Mean = 38.4, Median = 32, Range = 76
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1.
Number
Simplify: √162
Answer: 9√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 = 29cm, b = 26cm, angle = 44°
Answer: 261.9cm²
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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, 44, 55, 32, 93, 94, 96
Answer: Mean = 63.7, Median = 55, Range = 64
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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 = 28cm, b = 26cm, angle = 40°
Answer: 234cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
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5.
Statistics
Find the mean, median and range of: 97, 57, 63, 22, 13, 88, 50, 52, 92
Answer: Mean = 59.3, Median = 57, Range = 84
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
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3.
Geometry
Find area of triangle: a = 22cm, b = 25cm, angle = 76°
Answer: 266.8cm²
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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: 17, 41, 18, 62, 24, 41, 100, 68
Answer: Mean = 46.4, Median = 41, Range = 83
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 28cm, b = 12cm, angle = 58°
Answer: 142.5cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:3. Find a:b:c.
Answer: 8:4:3
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5.
Statistics
Find the mean, median and range of: 45, 46, 43, 77, 66, 36, 93, 35, 66
Answer: Mean = 56.3, Median = 46, Range = 58