Change pack
Capstone
Jun 18 - 24
25 questions
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1.
Number
Simplify: √243
Answer: 9√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 = 12cm, b = 19cm, angle = 52°
Answer: 89.8cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:5. Find a:b:c.
Answer: 2:3:5
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5.
Statistics
Find the mean, median and range of: 86, 52, 73, 96, 52, 69, 67, 75, 93
Answer: Mean = 73.7, Median = 73, Range = 44
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1.
Number
Simplify: √162
Answer: 9√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 = 17cm, b = 29cm, angle = 76°
Answer: 239.2cm²
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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: 86, 22, 77, 65, 71, 27, 31, 88
Answer: Mean = 58.4, Median = 71, Range = 66
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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 = 16cm, b = 17cm, angle = 50°
Answer: 104.2cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 87, 27, 70, 36, 57, 26, 98
Answer: Mean = 57.3, Median = 57, Range = 72
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1.
Number
Simplify: √288
Answer: 12√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 = 29cm, b = 14cm, angle = 48°
Answer: 150.9cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 3:2:4
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5.
Statistics
Find the mean, median and range of: 94, 15, 11, 92, 41, 19, 84
Answer: Mean = 50.9, Median = 41, Range = 83
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
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3.
Geometry
Find area of triangle: a = 23cm, b = 24cm, angle = 62°
Answer: 243.7cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:5. Find a:b:c.
Answer: 8:6:15
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5.
Statistics
Find the mean, median and range of: 23, 68, 14, 50, 51, 32, 69, 85
Answer: Mean = 49, Median = 51, Range = 71