Change pack
Capstone
Jul 9 - 15
25 questions
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1.
Number
Simplify: √288
Answer: 12√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 = 13cm, b = 23cm, angle = 73°
Answer: 143cm²
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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: 62, 41, 85, 31, 10, 57, 98
Answer: Mean = 54.9, Median = 57, Range = 88
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 24cm, b = 15cm, angle = 51°
Answer: 139.9cm²
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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: 64, 36, 41, 33, 69, 45, 22
Answer: Mean = 44.3, Median = 41, Range = 47
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 17cm, b = 21cm, angle = 64°
Answer: 160.4cm²
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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: 46, 23, 52, 42, 32, 53, 36, 43
Answer: Mean = 40.9, Median = 43, Range = 30
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 20cm, b = 20cm, angle = 58°
Answer: 169.6cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 69, 66, 40, 91, 91, 13, 57, 12
Answer: Mean = 54.9, Median = 66, Range = 79
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1.
Number
Simplify: √192
Answer: 8√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 = 21cm, b = 21cm, angle = 76°
Answer: 214cm²
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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: 98, 86, 12, 31, 19, 32, 10, 97
Answer: Mean = 48.1, Median = 32, Range = 88