Change pack
Capstone
Jun 11 - 17
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 25cm, b = 21cm, angle = 64°
Answer: 235.9cm²
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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: 71, 94, 23, 16, 18, 33, 18, 45, 12
Answer: Mean = 36.7, Median = 23, Range = 82
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 29cm, b = 12cm, angle = 47°
Answer: 127.3cm²
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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: 98, 72, 20, 18, 52, 53, 89, 91
Answer: Mean = 61.6, Median = 72, Range = 80
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1.
Number
Simplify: √98
Answer: 7√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 = 17cm, b = 15cm, angle = 66°
Answer: 116.5cm²
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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: 82, 36, 14, 65, 77, 11, 50, 69
Answer: Mean = 50.5, Median = 65, Range = 71
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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 = 30cm, b = 12cm, angle = 63°
Answer: 160.4cm²
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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: 35, 75, 62, 56, 75, 16, 93, 73, 26
Answer: Mean = 56.8, Median = 62, Range = 77
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
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3.
Geometry
Find area of triangle: a = 17cm, b = 12cm, angle = 45°
Answer: 72.cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 8:12:18
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5.
Statistics
Find the mean, median and range of: 10, 81, 74, 24, 97, 80, 78
Answer: Mean = 63.4, Median = 78, Range = 87