Change pack
Capstone
Jun 15 - 21
25 questions
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1.
Number
Simplify: √200
Answer: 10√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 = 24cm, b = 26cm, angle = 45°
Answer: 220.6cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:3. Find a:b:c.
Answer: 8:4:3
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5.
Statistics
Find the mean, median and range of: 61, 78, 57, 73, 51, 15, 54
Answer: Mean = 55.6, Median = 57, Range = 63
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1.
Number
Simplify: √243
Answer: 9√3
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2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
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3.
Geometry
Find area of triangle: a = 16cm, b = 29cm, angle = 49°
Answer: 175.cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 8:12:18
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5.
Statistics
Find the mean, median and range of: 64, 75, 10, 32, 78, 76, 60
Answer: Mean = 56.4, Median = 64, Range = 68
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1.
Number
Simplify: √242
Answer: 11√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 = 26cm, b = 26cm, angle = 43°
Answer: 230.5cm²
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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: 24, 76, 70, 12, 32, 18, 75, 34, 63
Answer: Mean = 44.9, Median = 34, Range = 64
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 15cm, b = 23cm, angle = 56°
Answer: 143cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:3. Find a:b:c.
Answer: 2:4:12
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5.
Statistics
Find the mean, median and range of: 60, 89, 30, 46, 15, 90, 40, 14
Answer: Mean = 48, Median = 46, Range = 76
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 30cm, b = 14cm, angle = 55°
Answer: 172cm²
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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: 16, 33, 16, 55, 15, 67, 25, 23, 100
Answer: Mean = 38.9, Median = 25, Range = 85