Change pack
Capstone
Sep 13 - 19
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
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3.
Geometry
Find area of triangle: a = 14cm, b = 20cm, angle = 49°
Answer: 105.7cm²
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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: 94, 15, 45, 22, 37, 95, 68, 44
Answer: Mean = 52.5, Median = 45, Range = 80
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1.
Number
Simplify: √242
Answer: 11√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 = 14cm, b = 30cm, angle = 74°
Answer: 201.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:4. Find a:b:c.
Answer: 9:12:16
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5.
Statistics
Find the mean, median and range of: 96, 43, 42, 54, 39, 87, 89, 63
Answer: Mean = 64.1, Median = 63, Range = 57
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 21cm, b = 14cm, angle = 47°
Answer: 107.5cm²
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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: 21, 44, 10, 89, 79, 98, 44, 40
Answer: Mean = 53.1, Median = 44, Range = 88
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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 = 26cm, b = 26cm, angle = 40°
Answer: 217.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
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5.
Statistics
Find the mean, median and range of: 95, 99, 18, 63, 77, 99, 33, 62
Answer: Mean = 68.3, Median = 77, Range = 81
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 20cm, b = 28cm, angle = 57°
Answer: 234.8cm²
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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: 13, 23, 42, 81, 87, 63, 56, 85, 36
Answer: Mean = 54, Median = 56, Range = 74