Change pack
Capstone
May 30 - Jun 5
25 questions
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 28cm, b = 15cm, angle = 51°
Answer: 163.2cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 2:3:6
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5.
Statistics
Find the mean, median and range of: 30, 29, 99, 15, 16, 53, 52
Answer: Mean = 42, Median = 30, Range = 84
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
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3.
Geometry
Find area of triangle: a = 27cm, b = 23cm, angle = 40°
Answer: 199.6cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 2:4:8
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5.
Statistics
Find the mean, median and range of: 95, 40, 87, 53, 22, 46, 44, 66
Answer: Mean = 56.6, Median = 53, Range = 73
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1.
Number
Simplify: √200
Answer: 10√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 = 16cm, b = 27cm, angle = 64°
Answer: 194.cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 4:2:3
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5.
Statistics
Find the mean, median and range of: 64, 30, 50, 48, 43, 35, 67
Answer: Mean = 48.1, Median = 48, Range = 37
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1.
Number
Simplify: √363
Answer: 11√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 = 30cm, b = 25cm, angle = 53°
Answer: 299.5cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:5. Find a:b:c.
Answer: 4:6:15
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5.
Statistics
Find the mean, median and range of: 46, 87, 60, 91, 31, 98, 10
Answer: Mean = 60.4, Median = 60, Range = 88
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
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3.
Geometry
Find area of triangle: a = 30cm, b = 13cm, angle = 59°
Answer: 167.cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:4. Find a:b:c.
Answer: 2:3:4
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5.
Statistics
Find the mean, median and range of: 46, 95, 14, 40, 60, 88, 100, 67, 29
Answer: Mean = 59.9, Median = 60, Range = 86