Change pack
Capstone
Jul 6 - 12
25 questions
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1.
Number
Simplify: √288
Answer: 12√2
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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 = 23cm, b = 26cm, angle = 56°
Answer: 247.9cm²
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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: 22, 68, 19, 44, 47, 61, 71, 49, 25
Answer: Mean = 45.1, Median = 47, Range = 52
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 19cm, b = 30cm, angle = 55°
Answer: 233.5cm²
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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: 77, 90, 99, 35, 93, 66, 26, 64
Answer: Mean = 68.8, Median = 77, Range = 73
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1.
Number
Simplify: √147
Answer: 7√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 = 22cm, b = 14cm, angle = 62°
Answer: 136cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
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5.
Statistics
Find the mean, median and range of: 22, 69, 99, 51, 95, 56, 78, 89
Answer: Mean = 69.9, Median = 78, Range = 77
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 17cm, b = 14cm, angle = 80°
Answer: 117.2cm²
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4.
Ratio
a:b is 4:3 and b:c is 3:5. Find a:b:c.
Answer: 4:3:5
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5.
Statistics
Find the mean, median and range of: 90, 10, 95, 43, 26, 91, 35
Answer: Mean = 55.7, Median = 43, Range = 85
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1.
Number
Simplify: √200
Answer: 10√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 = 29cm, angle = 75°
Answer: 280.cm²
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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: 92, 47, 12, 58, 99, 39, 63
Answer: Mean = 58.6, Median = 58, Range = 87