Change pack
Capstone
Apr 21 - 27
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
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3.
Geometry
Find area of triangle: a = 25cm, b = 17cm, angle = 75°
Answer: 205.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 6:4:6
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5.
Statistics
Find the mean, median and range of: 44, 38, 71, 61, 34, 69, 23, 83, 46
Answer: Mean = 52.1, Median = 46, Range = 60
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 12cm, b = 23cm, angle = 75°
Answer: 133.3cm²
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4.
Ratio
a:b is 3:4 and b:c is 1:2. Find a:b:c.
Answer: 3:4:8
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5.
Statistics
Find the mean, median and range of: 69, 53, 48, 50, 62, 81, 75
Answer: Mean = 62.6, Median = 62, Range = 33
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
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3.
Geometry
Find area of triangle: a = 23cm, b = 29cm, angle = 68°
Answer: 309.2cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
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5.
Statistics
Find the mean, median and range of: 12, 10, 87, 57, 80, 26, 35, 74, 49
Answer: Mean = 47.8, Median = 49, Range = 77
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 16cm, b = 30cm, angle = 41°
Answer: 157.5cm²
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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: 36, 40, 73, 80, 24, 21, 60
Answer: Mean = 47.7, Median = 40, Range = 59
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
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3.
Geometry
Find area of triangle: a = 16cm, b = 14cm, angle = 53°
Answer: 89.4cm²
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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: 62, 96, 16, 14, 58, 93, 89, 93, 65
Answer: Mean = 65.1, Median = 65, Range = 82