Change pack
Capstone
May 4 - 10
25 questions
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1.
Number
Simplify: √147
Answer: 7√3
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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 = 29cm, b = 21cm, angle = 74°
Answer: 292.7cm²
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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: 40, 72, 25, 67, 14, 65, 35, 23
Answer: Mean = 42.6, Median = 40, Range = 58
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1.
Number
Simplify: √75
Answer: 5√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 = 24cm, b = 22cm, angle = 61°
Answer: 230.9cm²
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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: 16, 44, 33, 84, 74, 30, 13, 92, 27
Answer: Mean = 45.9, Median = 33, Range = 79
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1.
Number
Simplify: √288
Answer: 12√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 = 29cm, b = 13cm, angle = 44°
Answer: 130.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 68, 36, 83, 65, 81, 11, 46, 84, 74
Answer: Mean = 60.9, Median = 68, Range = 73
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1.
Number
Simplify: √108
Answer: 6√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 = 23cm, angle = 64°
Answer: 310.cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 2:4:8
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5.
Statistics
Find the mean, median and range of: 85, 55, 79, 12, 93, 39, 52, 38
Answer: Mean = 56.6, Median = 55, Range = 81
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 29cm, b = 27cm, angle = 67°
Answer: 360.4cm²
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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: 30, 27, 62, 21, 34, 20, 69, 16, 52
Answer: Mean = 36.8, Median = 30, Range = 53