Change pack
Capstone
Apr 17 - 23
25 questions
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1.
Number
Simplify: √864
Answer: 12√6
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2.
Algebra
Complete the square: 3x² + 12x - 12
Answer: 3(x + 2)² - 24
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3.
Geometry
Find area of triangle: a = 26cm, b = 23cm, angle = 51°. Give your answer to 2 decimal places
Answer: 232.37cm²
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4.
Ratio
a:b is 1:6 and b:c is 8:9. Find a:b:c in its simplest form.
Answer: 4:24:27
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5.
Statistics
Find the mean, median and range of: 32, 47, 36, 65, 53, 67, 28. Give your answer to 2 decimal places
Answer: Mean = 46.86, Median = 47, Range = 39
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1.
Number
Simplify: √425
Answer: 5√17
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2.
Algebra
Complete the square: 5x² + 40x + 10
Answer: 5(x + 4)² - 70
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3.
Geometry
Find area of triangle: a = 18cm, b = 12cm, angle = 65°. Give your answer to 2 decimal places
Answer: 97.88cm²
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4.
Ratio
a:b is 1:6 and b:c is 5:3. Find a:b:c in its simplest form.
Answer: 5:30:18
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5.
Statistics
Find the mean, median and range of: 11, 67, 64, 19, 87, 90, 10, 82, 97. Give your answer to 2 decimal places
Answer: Mean = 58.56, Median = 67, Range = 87
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1.
Number
Simplify: √832
Answer: 8√13
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2.
Algebra
Complete the square: x² - 11x
Answer: (x - 11⁄2)² - 121⁄4
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3.
Geometry
Find area of triangle: a = 27cm, b = 23cm, angle = 51°. Give your answer to 2 decimal places
Answer: 241.3cm²
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4.
Ratio
a:b is 1:6 and b:c is 4:5. Find a:b:c in its simplest form.
Answer: 2:12:15
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5.
Statistics
Find the mean, median and range of: 29, 70, 76, 55, 13, 80, 44, 13, 77. Give your answer to 2 decimal places
Answer: Mean = 50.78, Median = 55, Range = 67
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1.
Number
Simplify: √468
Answer: 6√13
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2.
Algebra
Complete the square: 2x² + 12x - 8
Answer: 2(x + 3)² - 26
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3.
Geometry
Find area of triangle: a = 14cm, b = 14cm, angle = 60°. Give your answer to 2 decimal places
Answer: 84.87cm²
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4.
Ratio
a:b is 1:9 and b:c is 6:1. Find a:b:c in its simplest form.
Answer: 2:18:3
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5.
Statistics
Find the mean, median and range of: 94, 12, 74, 52, 19, 45, 77, 85
Answer: Mean = 57.25, Median = 63, Range = 82
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1.
Number
Simplify: √396
Answer: 6√11
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2.
Algebra
Complete the square: 5x² + 40x + 6
Answer: 5(x + 4)² - 74
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3.
Geometry
Find area of triangle: a = 18cm, b = 26cm, angle = 60°. Give your answer to 2 decimal places
Answer: 202.65cm²
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4.
Ratio
a:b is 9:2 and b:c is 5:3. Find a:b:c in its simplest form.
Answer: 45:10:6
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5.
Statistics
Find the mean, median and range of: 20, 68, 62, 46, 40, 24, 97
Answer: Mean = 51, Median = 46, Range = 77