Change pack
Capstone
Jun 6 - 12
25 questions
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1.
Number
Simplify: √288
Answer: 12√2
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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 = 25cm, b = 20cm, angle = 61°
Answer: 218.7cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
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5.
Statistics
Find the mean, median and range of: 35, 20, 63, 41, 92, 11, 19, 40, 67
Answer: Mean = 43.1, Median = 40, Range = 81
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1.
Number
Simplify: √147
Answer: 7√3
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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 = 12cm, b = 20cm, angle = 45°
Answer: 84.9cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:5. Find a:b:c.
Answer: 2:4:10
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5.
Statistics
Find the mean, median and range of: 30, 82, 78, 56, 82, 31, 51, 47
Answer: Mean = 57.1, Median = 56, Range = 52
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 19cm, b = 27cm, angle = 65°
Answer: 232.5cm²
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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: 24, 40, 82, 18, 58, 91, 48
Answer: Mean = 51.6, Median = 48, Range = 73
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1.
Number
Simplify: √363
Answer: 11√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 = 16cm, b = 28cm, angle = 75°
Answer: 216.4cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 9:6:12
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5.
Statistics
Find the mean, median and range of: 29, 16, 67, 82, 69, 54, 25, 21, 12
Answer: Mean = 41.7, Median = 29, Range = 70
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 29cm, b = 16cm, angle = 46°
Answer: 166.9cm²
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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: 31, 27, 74, 12, 70, 46, 94, 67
Answer: Mean = 52.6, Median = 67, Range = 82