Change pack
Capstone
May 6 - 12
25 questions
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 13cm, b = 19cm, angle = 59°
Answer: 105.9cm²
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4.
Ratio
a:b is 4:3 and b:c is 4:3. Find a:b:c.
Answer: 16:12:9
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5.
Statistics
Find the mean, median and range of: 77, 11, 97, 83, 44, 66, 15, 78
Answer: Mean = 58.9, Median = 77, Range = 86
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1.
Number
Simplify: √128
Answer: 8√2
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2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
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3.
Geometry
Find area of triangle: a = 12cm, b = 19cm, angle = 41°
Answer: 74.8cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:5. Find a:b:c.
Answer: 2:3:5
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5.
Statistics
Find the mean, median and range of: 97, 86, 94, 63, 21, 60, 82
Answer: Mean = 71.9, Median = 82, Range = 76
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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 = 23cm, b = 16cm, angle = 50°
Answer: 141cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:5. Find a:b:c.
Answer: 3:4:10
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5.
Statistics
Find the mean, median and range of: 34, 62, 36, 30, 84, 29, 12
Answer: Mean = 41, Median = 34, Range = 72
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1.
Number
Simplify: √288
Answer: 12√2
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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 = 22cm, b = 25cm, angle = 69°
Answer: 256.7cm²
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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: 15, 100, 82, 50, 36, 38, 46, 39
Answer: Mean = 50.8, Median = 46, Range = 85
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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 = 24cm, b = 15cm, angle = 40°
Answer: 115.7cm²
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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: 41, 81, 22, 14, 54, 53, 25, 73
Answer: Mean = 45.4, Median = 53, Range = 67