Change pack
Capstone
Aug 11 - 17
25 questions
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1.
Number
Simplify: √108
Answer: 6√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 = 26cm, b = 16cm, angle = 58°
Answer: 176.4cm²
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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: 62, 15, 77, 59, 80, 76, 39, 88
Answer: Mean = 62, Median = 76, Range = 73
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 27cm, b = 20cm, angle = 69°
Answer: 252.cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:4. Find a:b:c.
Answer: 9:12:16
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5.
Statistics
Find the mean, median and range of: 52, 70, 67, 25, 75, 14, 93, 48
Answer: Mean = 55.5, Median = 67, Range = 79
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
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3.
Geometry
Find area of triangle: a = 24cm, b = 17cm, angle = 69°
Answer: 190.5cm²
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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: 22, 71, 76, 83, 95, 80, 28
Answer: Mean = 65, Median = 76, Range = 73
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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 = 30cm, b = 17cm, angle = 71°
Answer: 241.cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 19, 70, 70, 41, 28, 47, 90
Answer: Mean = 52.1, Median = 47, Range = 71
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1.
Number
Simplify: √162
Answer: 9√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 = 15cm, b = 29cm, angle = 74°
Answer: 209.cm²
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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: 93, 48, 29, 45, 18, 25, 66
Answer: Mean = 46.3, Median = 45, Range = 75