Change pack
Capstone
Jul 1 - 7
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
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3.
Geometry
Find area of triangle: a = 22cm, b = 13cm, angle = 51°
Answer: 111.cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
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5.
Statistics
Find the mean, median and range of: 92, 81, 88, 82, 25, 94, 16
Answer: Mean = 68.3, Median = 82, Range = 78
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 23cm, b = 13cm, angle = 46°
Answer: 107.5cm²
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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: 17, 36, 36, 78, 37, 54, 98
Answer: Mean = 50.9, Median = 37, Range = 81
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
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3.
Geometry
Find area of triangle: a = 28cm, b = 26cm, angle = 68°
Answer: 337.5cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
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5.
Statistics
Find the mean, median and range of: 100, 19, 49, 32, 89, 96, 11, 42
Answer: Mean = 54.8, Median = 49, Range = 89
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
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3.
Geometry
Find area of triangle: a = 21cm, b = 16cm, angle = 44°
Answer: 116.7cm²
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4.
Ratio
a:b is 1:2 and b:c is 3:4. Find a:b:c.
Answer: 6:12:16
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5.
Statistics
Find the mean, median and range of: 10, 85, 26, 80, 29, 91, 39
Answer: Mean = 51.4, Median = 39, Range = 81
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 23cm, b = 16cm, angle = 47°
Answer: 134.6cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
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5.
Statistics
Find the mean, median and range of: 72, 82, 84, 12, 81, 12, 74, 85
Answer: Mean = 62.8, Median = 81, Range = 73