Change pack
Capstone
Nov 2 - 8
25 questions
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1.
Number
Simplify: √200
Answer: 10√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 = 29cm, b = 13cm, angle = 59°
Answer: 161.6cm²
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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: 99, 26, 29, 56, 58, 59, 57, 41, 25
Answer: Mean = 50, Median = 56, Range = 74
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1.
Number
Simplify: √242
Answer: 11√2
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2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
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3.
Geometry
Find area of triangle: a = 20cm, b = 27cm, angle = 59°
Answer: 231.4cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:5. Find a:b:c.
Answer: 8:4:5
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5.
Statistics
Find the mean, median and range of: 39, 96, 70, 29, 96, 67, 41
Answer: Mean = 62.6, Median = 67, Range = 67
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1.
Number
Simplify: √320
Answer: 8√5
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2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
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3.
Geometry
Find area of triangle: a = 25cm, b = 30cm, angle = 53°
Answer: 299.5cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:4. Find a:b:c.
Answer: 9:12:16
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5.
Statistics
Find the mean, median and range of: 56, 42, 13, 62, 17, 18, 94
Answer: Mean = 43.1, Median = 42, Range = 81
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1.
Number
Simplify: √128
Answer: 8√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 = 26cm, b = 26cm, angle = 74°
Answer: 324.9cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
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5.
Statistics
Find the mean, median and range of: 36, 98, 29, 11, 19, 18, 52
Answer: Mean = 37.6, Median = 29, Range = 87
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1.
Number
Simplify: √75
Answer: 5√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 = 20cm, b = 12cm, angle = 68°
Answer: 111.3cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
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5.
Statistics
Find the mean, median and range of: 47, 53, 65, 97, 94, 62, 64, 10
Answer: Mean = 61.5, Median = 64, Range = 87