Change pack
Capstone
Nov 1 - 7
25 questions
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 22cm, b = 15cm, angle = 61°
Answer: 144.3cm²
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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: 46, 98, 83, 90, 60, 78, 31
Answer: Mean = 69.4, Median = 78, Range = 67
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
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3.
Geometry
Find area of triangle: a = 19cm, b = 23cm, angle = 80°
Answer: 215.2cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:3. Find a:b:c.
Answer: 8:12:9
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5.
Statistics
Find the mean, median and range of: 21, 87, 53, 24, 49, 59, 93, 36, 97
Answer: Mean = 57.7, Median = 53, Range = 76
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1.
Number
Simplify: √288
Answer: 12√2
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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 = 24cm, b = 16cm, angle = 52°
Answer: 151.3cm²
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4.
Ratio
a:b is 3:4 and b:c is 1:2. Find a:b:c.
Answer: 9:12:24
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5.
Statistics
Find the mean, median and range of: 35, 20, 22, 93, 55, 57, 12, 19
Answer: Mean = 39.1, Median = 35, Range = 81
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 20cm, b = 23cm, angle = 49°
Answer: 173.6cm²
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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: 39, 84, 31, 45, 95, 94, 36, 30
Answer: Mean = 56.8, Median = 45, Range = 65
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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 = 29cm, b = 12cm, angle = 75°
Answer: 168.cm²
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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: 93, 34, 13, 55, 90, 76, 56, 91
Answer: Mean = 63.5, Median = 76, Range = 80