Change pack
Capstone
Mar 30 - Apr 5
25 questions
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1.
Number
Simplify: √363
Answer: 11√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 = 13cm, b = 25cm, angle = 68°
Answer: 150.7cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:3. Find a:b:c.
Answer: 4:6:18
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5.
Statistics
Find the mean, median and range of: 95, 87, 66, 24, 51, 38, 87
Answer: Mean = 64, Median = 66, Range = 71
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 4.8x
Answer: (x + 2.4)² - 5.76
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3.
Geometry
Find area of triangle: a = 21cm, b = 25cm, angle = 64°
Answer: 235.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:5. Find a:b:c.
Answer: 9:12:20
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5.
Statistics
Find the mean, median and range of: 37, 85, 36, 23, 44, 75, 20, 24, 97
Answer: Mean = 49, Median = 37, Range = 77
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
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3.
Geometry
Find area of triangle: a = 21cm, b = 18cm, angle = 63°
Answer: 168.4cm²
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4.
Ratio
a:b is 4:3 and b:c is 3:4. Find a:b:c.
Answer: 4:3:4
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5.
Statistics
Find the mean, median and range of: 89, 73, 52, 72, 80, 27, 66
Answer: Mean = 65.6, Median = 72, Range = 62
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 30cm, b = 19cm, angle = 56°
Answer: 236.3cm²
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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: 20, 66, 38, 89, 75, 96, 31, 21, 47
Answer: Mean = 53.7, Median = 47, Range = 76
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
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3.
Geometry
Find area of triangle: a = 26cm, b = 18cm, angle = 68°
Answer: 217cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
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5.
Statistics
Find the mean, median and range of: 75, 44, 93, 65, 78, 88, 84
Answer: Mean = 75.3, Median = 78, Range = 49