Change pack
Capstone
Jun 7 - 13
25 questions
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 16cm, b = 18cm, angle = 71°
Answer: 136.2cm²
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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: 73, 91, 24, 43, 11, 13, 59
Answer: Mean = 44.9, Median = 43, Range = 80
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1.
Number
Simplify: √363
Answer: 11√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 = 25cm, b = 27cm, angle = 79°
Answer: 331.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 3:2:3
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5.
Statistics
Find the mean, median and range of: 25, 60, 95, 95, 73, 60, 24
Answer: Mean = 61.7, Median = 60, Range = 71
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 23cm, b = 30cm, angle = 45°
Answer: 244cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:3. Find a:b:c.
Answer: 3:2:6
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5.
Statistics
Find the mean, median and range of: 13, 89, 97, 93, 28, 88, 14, 13, 14
Answer: Mean = 49.9, Median = 28, Range = 84
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1.
Number
Simplify: √288
Answer: 12√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 = 22cm, b = 23cm, angle = 57°
Answer: 212.2cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
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5.
Statistics
Find the mean, median and range of: 20, 46, 41, 17, 28, 26, 26, 75
Answer: Mean = 34.9, Median = 28, Range = 58
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 24cm, angle = 55°
Answer: 206.4cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 16:12:18
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5.
Statistics
Find the mean, median and range of: 73, 34, 46, 38, 72, 36, 40, 58, 63
Answer: Mean = 51.1, Median = 46, Range = 39