Change pack
Capstone
Aug 18 - 24
25 questions
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1.
Number
Simplify: √108
Answer: 6√3
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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 = 29cm, b = 12cm, angle = 74°
Answer: 167.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
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5.
Statistics
Find the mean, median and range of: 68, 98, 86, 73, 80, 10, 88
Answer: Mean = 71.9, Median = 80, Range = 88
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 28cm, b = 25cm, angle = 54°
Answer: 283.2cm²
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4.
Ratio
a:b is 4:3 and b:c is 4:5. Find a:b:c.
Answer: 16:12:15
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5.
Statistics
Find the mean, median and range of: 85, 94, 64, 78, 42, 25, 73
Answer: Mean = 65.9, Median = 73, Range = 69
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1.
Number
Simplify: √288
Answer: 12√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 = 14cm, b = 17cm, angle = 52°
Answer: 93.8cm²
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4.
Ratio
a:b is 1:2 and b:c is 4:5. Find a:b:c.
Answer: 2:4:5
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5.
Statistics
Find the mean, median and range of: 17, 36, 92, 67, 24, 17, 70, 94
Answer: Mean = 52.1, Median = 67, Range = 77
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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 = 22cm, b = 27cm, angle = 41°
Answer: 194.8cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 4:3:6
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5.
Statistics
Find the mean, median and range of: 40, 18, 11, 77, 73, 96, 19, 79
Answer: Mean = 51.6, Median = 73, Range = 85
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 24cm, b = 29cm, angle = 77°
Answer: 339.cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:5. Find a:b:c.
Answer: 8:6:15
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5.
Statistics
Find the mean, median and range of: 95, 97, 33, 29, 45, 50, 78
Answer: Mean = 61, Median = 50, Range = 68