Change pack
Capstone
Feb 17 - 23
25 questions
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 13cm, b = 30cm, angle = 56°
Answer: 161.7cm²
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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: 48, 37, 85, 84, 40, 40, 51, 96
Answer: Mean = 60.1, Median = 51, Range = 59
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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 = 18cm, b = 27cm, angle = 56°
Answer: 201.5cm²
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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, 88, 41, 47, 93, 72, 87, 63
Answer: Mean = 66.4, Median = 72, Range = 53
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1.
Number
Simplify: √75
Answer: 5√3
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2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
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3.
Geometry
Find area of triangle: a = 18cm, b = 22cm, angle = 60°
Answer: 171.5cm²
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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: 77, 79, 91, 77, 67, 75, 87, 67
Answer: Mean = 77.5, Median = 77, Range = 24
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1.
Number
Simplify: √363
Answer: 11√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 = 14cm, b = 24cm, angle = 64°
Answer: 151cm²
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4.
Ratio
a:b is 4:3 and b:c is 3:5. Find a:b:c.
Answer: 4:3:5
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5.
Statistics
Find the mean, median and range of: 62, 79, 27, 63, 44, 47, 21
Answer: Mean = 49, Median = 47, Range = 58
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 18cm, b = 12cm, angle = 79°
Answer: 106cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 16:12:18
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5.
Statistics
Find the mean, median and range of: 25, 54, 15, 32, 31, 65, 88
Answer: Mean = 44.3, Median = 32, Range = 73