Change pack
Capstone
Mar 15 - 21
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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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 = 16cm, b = 27cm, angle = 67°
Answer: 198.8cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 3:2:3
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5.
Statistics
Find the mean, median and range of: 76, 58, 96, 73, 36, 75, 90, 62, 25
Answer: Mean = 65.7, Median = 73, Range = 71
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1.
Number
Simplify: √128
Answer: 8√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 = 23cm, b = 21cm, angle = 58°
Answer: 204.8cm²
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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: 20, 58, 73, 44, 10, 78, 40, 91, 20
Answer: Mean = 48.2, Median = 44, Range = 81
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
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3.
Geometry
Find area of triangle: a = 20cm, b = 16cm, angle = 44°
Answer: 111.cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:3. Find a:b:c.
Answer: 2:4:12
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5.
Statistics
Find the mean, median and range of: 61, 23, 66, 31, 59, 50, 41, 19
Answer: Mean = 43.8, Median = 50, Range = 47
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1.
Number
Simplify: √147
Answer: 7√3
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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 = 29cm, b = 12cm, angle = 59°
Answer: 149.cm²
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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: 67, 30, 51, 25, 75, 74, 52, 92
Answer: Mean = 58.3, Median = 67, Range = 67
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1.
Number
Simplify: √243
Answer: 9√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 = 18cm, b = 24cm, angle = 66°
Answer: 197.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 12:6:12
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5.
Statistics
Find the mean, median and range of: 22, 14, 79, 50, 48, 27, 87, 10, 68
Answer: Mean = 45, Median = 48, Range = 77