Change pack
Capstone
Aug 10 - 16
25 questions
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1.
Number
Simplify: √242
Answer: 11√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 = 28cm, b = 27cm, angle = 63°
Answer: 336.8cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 67, 80, 59, 94, 84, 19, 77, 68
Answer: Mean = 68.5, Median = 77, Range = 75
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1.
Number
Simplify: √288
Answer: 12√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 = 18cm, b = 26cm, angle = 56°
Answer: 194cm²
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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: 18, 29, 62, 11, 32, 62, 87
Answer: Mean = 43, Median = 32, Range = 76
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
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3.
Geometry
Find area of triangle: a = 22cm, b = 18cm, angle = 79°
Answer: 194.4cm²
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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: 88, 33, 24, 81, 13, 31, 59, 36
Answer: Mean = 45.6, Median = 36, Range = 75
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 30cm, b = 26cm, angle = 69°
Answer: 364.cm²
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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: 47, 39, 96, 94, 80, 21, 84
Answer: Mean = 65.9, Median = 80, Range = 75
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1.
Number
Simplify: √162
Answer: 9√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 = 28cm, b = 25cm, angle = 61°
Answer: 306.cm²
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4.
Ratio
a:b is 4:3 and b:c is 3:4. Find a:b:c.
Answer: 4:3:4
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5.
Statistics
Find the mean, median and range of: 69, 73, 25, 100, 62, 43, 93
Answer: Mean = 66.4, Median = 69, Range = 75