Change pack
Capstone
Feb 3 - 9
25 questions
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
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3.
Geometry
Find area of triangle: a = 19cm, b = 26cm, angle = 76°
Answer: 239.7cm²
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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: 10, 75, 30, 100, 34, 45, 62, 63, 52
Answer: Mean = 52.3, Median = 52, Range = 90
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
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3.
Geometry
Find area of triangle: a = 12cm, b = 13cm, angle = 48°
Answer: 58cm²
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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: 15, 56, 87, 10, 24, 42, 88
Answer: Mean = 46, Median = 42, Range = 78
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
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3.
Geometry
Find area of triangle: a = 29cm, b = 26cm, angle = 66°
Answer: 344.4cm²
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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: 31, 45, 63, 40, 65, 78, 65, 28, 54
Answer: Mean = 52.1, Median = 54, Range = 50
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1.
Number
Simplify: √288
Answer: 12√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 = 28cm, b = 25cm, angle = 73°
Answer: 334.7cm²
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4.
Ratio
a:b is 3:4 and b:c is 1:2. Find a:b:c.
Answer: 9:12:24
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5.
Statistics
Find the mean, median and range of: 75, 98, 61, 31, 32, 63, 62, 50, 51
Answer: Mean = 58.1, Median = 61, Range = 67
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1.
Number
Simplify: √363
Answer: 11√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 = 22cm, b = 22cm, angle = 40°
Answer: 155.6cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
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5.
Statistics
Find the mean, median and range of: 84, 35, 69, 55, 90, 66, 96
Answer: Mean = 70.7, Median = 69, Range = 61