Change pack
Capstone
Nov 30 - Dec 6
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
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3.
Geometry
Find area of triangle: a = 12cm, b = 15cm, angle = 43°
Answer: 61.4cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:3. Find a:b:c.
Answer: 8:6:18
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5.
Statistics
Find the mean, median and range of: 34, 95, 39, 31, 49, 15, 62
Answer: Mean = 46.4, Median = 39, Range = 80
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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 = 12cm, b = 23cm, angle = 42°
Answer: 92.3cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
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5.
Statistics
Find the mean, median and range of: 46, 86, 24, 75, 44, 75, 58, 90, 43
Answer: Mean = 60.1, Median = 58, Range = 66
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
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3.
Geometry
Find area of triangle: a = 28cm, b = 23cm, angle = 57°
Answer: 270.cm²
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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: 33, 55, 86, 12, 63, 39, 28, 64
Answer: Mean = 47.5, Median = 55, Range = 74
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1.
Number
Simplify: √162
Answer: 9√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 = 22cm, b = 23cm, angle = 79°
Answer: 248.4cm²
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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: 41, 80, 92, 73, 60, 78, 94, 27, 31
Answer: Mean = 64, Median = 73, Range = 67
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1.
Number
Simplify: √243
Answer: 9√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 = 19cm, b = 18cm, angle = 51°
Answer: 132.9cm²
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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: 68, 46, 57, 58, 75, 34, 33, 46, 61
Answer: Mean = 53.1, Median = 57, Range = 42