Change pack
Capstone
Sep 5 - 11
25 questions
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1.
Number
Simplify: √75
Answer: 5√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 = 29cm, angle = 43°
Answer: 217.6cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:5. Find a:b:c.
Answer: 3:4:10
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5.
Statistics
Find the mean, median and range of: 17, 75, 88, 59, 72, 44, 97, 85, 60
Answer: Mean = 66.3, Median = 72, Range = 80
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
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3.
Geometry
Find area of triangle: a = 29cm, b = 30cm, angle = 62°
Answer: 384.cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 4:2:4
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5.
Statistics
Find the mean, median and range of: 59, 18, 22, 56, 25, 20, 100, 45, 83
Answer: Mean = 47.6, Median = 45, Range = 82
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
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3.
Geometry
Find area of triangle: a = 16cm, b = 18cm, angle = 51°
Answer: 111.9cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
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5.
Statistics
Find the mean, median and range of: 88, 58, 11, 84, 67, 29, 28
Answer: Mean = 52.1, Median = 58, Range = 77
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 5.4x
Answer: (x + 2.7)² - 7.29
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3.
Geometry
Find area of triangle: a = 12cm, b = 18cm, angle = 42°
Answer: 72.3cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 8:6:9
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5.
Statistics
Find the mean, median and range of: 96, 36, 50, 77, 50, 18, 65, 20
Answer: Mean = 51.5, Median = 50, Range = 78
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1.
Number
Simplify: √288
Answer: 12√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 = 25cm, b = 17cm, angle = 46°
Answer: 152.9cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:5. Find a:b:c.
Answer: 8:12:15
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5.
Statistics
Find the mean, median and range of: 99, 29, 12, 11, 10, 59, 57
Answer: Mean = 39.6, Median = 29, Range = 89