Change pack
Capstone
Oct 6 - 12
25 questions
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1.
Number
Simplify: √128
Answer: 8√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 = 21cm, b = 12cm, angle = 59°
Answer: 108cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 4:2:3
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5.
Statistics
Find the mean, median and range of: 73, 10, 53, 88, 19, 93, 38, 52, 10
Answer: Mean = 48.4, Median = 52, Range = 83
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 22cm, b = 26cm, angle = 45°
Answer: 202.2cm²
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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: 46, 94, 32, 40, 98, 16, 47, 97
Answer: Mean = 58.8, Median = 47, Range = 82
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1.
Number
Simplify: √243
Answer: 9√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 = 28cm, b = 24cm, angle = 68°
Answer: 311.5cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:3. Find a:b:c.
Answer: 3:2:6
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5.
Statistics
Find the mean, median and range of: 16, 66, 44, 73, 33, 100, 35, 59, 76
Answer: Mean = 55.8, Median = 59, Range = 84
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1.
Number
Simplify: √108
Answer: 6√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 = 21cm, b = 20cm, angle = 74°
Answer: 201.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 51, 98, 32, 84, 74, 12, 42
Answer: Mean = 56.1, Median = 51, Range = 86
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 30cm, b = 21cm, angle = 45°
Answer: 222.7cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
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5.
Statistics
Find the mean, median and range of: 77, 76, 25, 92, 41, 75, 35, 60, 41
Answer: Mean = 58, Median = 60, Range = 67