Change pack
Capstone
Jun 30 - Jul 6
25 questions
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
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3.
Geometry
Find area of triangle: a = 27cm, b = 30cm, angle = 79°
Answer: 397.6cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:3. Find a:b:c.
Answer: 4:2:6
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5.
Statistics
Find the mean, median and range of: 67, 34, 52, 97, 89, 90, 52
Answer: Mean = 68.7, Median = 67, Range = 63
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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 = 24cm, b = 22cm, angle = 48°
Answer: 196.2cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 3:2:4
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5.
Statistics
Find the mean, median and range of: 72, 71, 82, 83, 30, 88, 27, 64
Answer: Mean = 64.6, Median = 72, Range = 61
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
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3.
Geometry
Find area of triangle: a = 17cm, b = 25cm, angle = 40°
Answer: 136.6cm²
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4.
Ratio
a:b is 3:2 and b:c is 3:4. Find a:b:c.
Answer: 9:6:8
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5.
Statistics
Find the mean, median and range of: 36, 92, 16, 97, 10, 81, 68, 74
Answer: Mean = 59.3, Median = 74, Range = 87
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
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3.
Geometry
Find area of triangle: a = 19cm, b = 25cm, angle = 56°
Answer: 196.9cm²
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4.
Ratio
a:b is 3:2 and b:c is 3:5. Find a:b:c.
Answer: 9:6:10
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5.
Statistics
Find the mean, median and range of: 43, 39, 96, 31, 92, 76, 64, 35
Answer: Mean = 59.5, Median = 64, Range = 65
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1.
Number
Simplify: √242
Answer: 11√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 = 26cm, b = 26cm, angle = 73°
Answer: 323.2cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
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5.
Statistics
Find the mean, median and range of: 59, 17, 72, 14, 13, 86, 57, 64, 17
Answer: Mean = 44.3, Median = 57, Range = 73