Change pack
Capstone
Apr 18 - 24
25 questions
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1.
Number
Simplify: √525
Answer: 5√21
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2.
Algebra
Complete the square: 3x² + 24x + 5
Answer: 3(x + 4)² - 43
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3.
Geometry
Find area of triangle: a = 16cm, b = 30cm, angle = 56°. Give your answer to 2 decimal places
Answer: 198.97cm²
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4.
Ratio
a:b is 5:6 and b:c is 7:1. Find a:b:c in its simplest form.
Answer: 35:42:6
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5.
Statistics
Find the mean, median and range of: 38, 60, 95, 33, 11, 36, 91, 13. Give your answer to 2 decimal places
Answer: Mean = 47.13, Median = 37, Range = 84
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1.
Number
Simplify: √80
Answer: 4√5
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2.
Algebra
Complete the square: 5x² - 40x + 8
Answer: 5(x - 4)² - 72
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3.
Geometry
Find area of triangle: a = 28cm, b = 25cm, angle = 59°. Give your answer to 2 decimal places
Answer: 300.01cm²
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4.
Ratio
a:b is 3:7 and b:c is 3:4. Find a:b:c in its simplest form.
Answer: 9:21:28
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5.
Statistics
Find the mean, median and range of: 12, 36, 27, 32, 79, 40, 16, 24, 30. Give your answer to 2 decimal places
Answer: Mean = 32.89, Median = 30, Range = 67
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1.
Number
Simplify: √343
Answer: 7√7
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2.
Algebra
Complete the square: 4x² + 8x
Answer: 4(x + 1)² - 4
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3.
Geometry
Find area of triangle: a = 24cm, b = 28cm, angle = 65°. Give your answer to 2 decimal places
Answer: 304.52cm²
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4.
Ratio
a:b is 3:5 and b:c is 6:7. Find a:b:c in its simplest form.
Answer: 18:30:35
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5.
Statistics
Find the mean, median and range of: 36, 39, 17, 81, 68, 33, 39, 31
Answer: Mean = 43, Median = 37.5, Range = 64
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1.
Number
Simplify: 2√18
Answer: 6√2
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2.
Algebra
Complete the square: 3x² - 36x + 4
Answer: 3(x - 6)² - 104
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3.
Geometry
Find area of triangle: a = 15cm, b = 15cm, angle = 40°. Give your answer to 2 decimal places
Answer: 72.31cm²
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4.
Ratio
a:b is 1:3 and b:c is 8:3. Find a:b:c in its simplest form.
Answer: 8:24:9
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5.
Statistics
Find the mean, median and range of: 62, 52, 44, 17, 37, 95, 67. Give your answer to 2 decimal places
Answer: Mean = 53.43, Median = 52, Range = 78
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1.
Number
Simplify: √500
Answer: 10√5
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2.
Algebra
Complete the square: 5x² - 20x - 8
Answer: 5(x - 2)² - 28
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3.
Geometry
Find area of triangle: a = 16cm, b = 26cm, angle = 61°. Give your answer to 2 decimal places
Answer: 181.92cm²
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4.
Ratio
a:b is 8:3 and b:c is 4:9. Find a:b:c in its simplest form.
Answer: 32:12:27
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5.
Statistics
Find the mean, median and range of: 28, 40, 14, 24, 28, 35, 71. Give your answer to 2 decimal places
Answer: Mean = 34.29, Median = 28, Range = 57