Change pack
Capstone
Sep 15 - 21
25 questions
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 18cm, b = 16cm, angle = 66°
Answer: 131.6cm²
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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: 68, 75, 20, 75, 41, 98, 71, 18, 11
Answer: Mean = 53, Median = 68, Range = 87
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
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3.
Geometry
Find area of triangle: a = 22cm, b = 22cm, angle = 65°
Answer: 219.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:5. Find a:b:c.
Answer: 12:6:10
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5.
Statistics
Find the mean, median and range of: 95, 19, 79, 68, 24, 100, 68, 18
Answer: Mean = 58.9, Median = 68, Range = 82
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1.
Number
Simplify: √128
Answer: 8√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 = 15cm, b = 23cm, angle = 60°
Answer: 149.4cm²
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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: 83, 100, 39, 35, 80, 64, 68, 19
Answer: Mean = 61, Median = 68, Range = 81
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1.
Number
Simplify: √147
Answer: 7√3
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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 = 24cm, b = 15cm, angle = 66°
Answer: 164.4cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:3. Find a:b:c.
Answer: 3:2:6
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5.
Statistics
Find the mean, median and range of: 94, 49, 53, 44, 30, 38, 76, 94
Answer: Mean = 59.8, Median = 53, Range = 64
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 21cm, b = 23cm, angle = 40°
Answer: 155.2cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:3. Find a:b:c.
Answer: 2:4:12
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5.
Statistics
Find the mean, median and range of: 62, 14, 64, 23, 64, 62, 63, 35, 75
Answer: Mean = 51.3, Median = 62, Range = 61