Change pack
Capstone
Aug 1 - 7
25 questions
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 15cm, b = 21cm, angle = 65°
Answer: 142.7cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
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5.
Statistics
Find the mean, median and range of: 33, 61, 70, 13, 41, 24, 18, 13
Answer: Mean = 34.1, Median = 33, Range = 57
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
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3.
Geometry
Find area of triangle: a = 12cm, b = 19cm, angle = 43°
Answer: 77.7cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 4:2:4
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5.
Statistics
Find the mean, median and range of: 24, 63, 85, 67, 24, 99, 18, 37
Answer: Mean = 52.1, Median = 63, Range = 81
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1.
Number
Simplify: √363
Answer: 11√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 = 13cm, b = 20cm, angle = 73°
Answer: 124.3cm²
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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: 79, 88, 48, 97, 61, 91, 71, 69
Answer: Mean = 75.5, Median = 79, Range = 49
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 30cm, b = 23cm, angle = 62°
Answer: 304.6cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 87, 22, 34, 41, 67, 23, 65, 81, 60
Answer: Mean = 53.3, Median = 60, Range = 65
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
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3.
Geometry
Find area of triangle: a = 29cm, b = 14cm, angle = 59°
Answer: 174cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 6:12:24
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5.
Statistics
Find the mean, median and range of: 96, 67, 72, 40, 46, 77, 75
Answer: Mean = 67.6, Median = 72, Range = 56