Change pack
Capstone
Jun 2 - 8
25 questions
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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 = 19cm, b = 22cm, angle = 40°
Answer: 134.3cm²
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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: 93, 13, 23, 35, 59, 87, 62, 89, 28
Answer: Mean = 54.3, Median = 59, Range = 80
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 4.8x
Answer: (x + 2.4)² - 5.76
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3.
Geometry
Find area of triangle: a = 21cm, b = 12cm, angle = 54°
Answer: 101.9cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:3. Find a:b:c.
Answer: 4:6:18
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5.
Statistics
Find the mean, median and range of: 100, 74, 97, 67, 20, 23, 35, 63
Answer: Mean = 59.9, Median = 67, Range = 80
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
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3.
Geometry
Find area of triangle: a = 28cm, b = 13cm, angle = 72°
Answer: 173.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: 75, 28, 38, 84, 45, 68, 78, 20
Answer: Mean = 54.5, Median = 68, Range = 64
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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 = 26cm, b = 24cm, angle = 54°
Answer: 252.4cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:3. Find a:b:c.
Answer: 8:12:9
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5.
Statistics
Find the mean, median and range of: 99, 66, 22, 35, 42, 76, 11, 85
Answer: Mean = 54.5, Median = 66, Range = 88
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1.
Number
Simplify: √108
Answer: 6√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 = 24cm, b = 17cm, angle = 49°
Answer: 154cm²
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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: 61, 89, 21, 89, 42, 47, 58
Answer: Mean = 58.1, Median = 58, Range = 68