Change pack
Capstone
Apr 9 - 15
25 questions
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 16cm, b = 18cm, angle = 53°
Answer: 115cm²
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4.
Ratio
a:b is 1:2 and b:c is 4:3. Find a:b:c.
Answer: 2:4:3
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5.
Statistics
Find the mean, median and range of: 69, 26, 90, 65, 97, 54, 73, 45
Answer: Mean = 64.9, Median = 69, Range = 71
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
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3.
Geometry
Find area of triangle: a = 30cm, b = 27cm, angle = 61°
Answer: 354.2cm²
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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: 70, 35, 96, 45, 26, 71, 92, 54, 62
Answer: Mean = 61.2, Median = 62, Range = 70
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1.
Number
Simplify: √108
Answer: 6√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 = 30cm, b = 19cm, angle = 48°
Answer: 211.8cm²
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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: 12, 85, 50, 77, 58, 53, 30, 75, 12
Answer: Mean = 50.2, Median = 53, Range = 73
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 21cm, b = 14cm, angle = 79°
Answer: 144.3cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:5. Find a:b:c.
Answer: 2:4:10
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5.
Statistics
Find the mean, median and range of: 69, 74, 31, 27, 80, 71, 88, 42, 14
Answer: Mean = 55.1, Median = 69, Range = 74
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1.
Number
Simplify: √243
Answer: 9√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 = 24cm, b = 19cm, angle = 66°
Answer: 208.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 69, 37, 10, 27, 74, 52, 50
Answer: Mean = 45.6, Median = 50, Range = 64