Change pack
Capstone
Jun 13 - 19
25 questions
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 2.6x
Answer: (x + 1.3)² - 1.69
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3.
Geometry
Find area of triangle: a = 23cm, b = 19cm, angle = 65°
Answer: 198cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
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5.
Statistics
Find the mean, median and range of: 90, 42, 20, 65, 51, 60, 94, 83
Answer: Mean = 63.1, Median = 65, Range = 74
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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 = 13cm, b = 27cm, angle = 80°
Answer: 172.8cm²
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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: 99, 87, 95, 91, 76, 76, 63, 87
Answer: Mean = 84.3, Median = 87, Range = 36
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 29cm, b = 30cm, angle = 42°
Answer: 291.cm²
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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: 95, 57, 95, 63, 71, 13, 48, 62, 18
Answer: Mean = 58, Median = 62, Range = 82
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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 = 27cm, b = 24cm, angle = 56°
Answer: 268.6cm²
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4.
Ratio
a:b is 1:2 and b:c is 4:5. Find a:b:c.
Answer: 2:4:5
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5.
Statistics
Find the mean, median and range of: 13, 84, 88, 88, 58, 92, 17, 62, 12
Answer: Mean = 57.1, Median = 62, Range = 80
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 26cm, b = 24cm, angle = 46°
Answer: 224.4cm²
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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: 37, 91, 46, 20, 95, 62, 77, 36, 32
Answer: Mean = 55.1, Median = 46, Range = 75