Change pack
Capstone
Mar 16 - 22
25 questions
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
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3.
Geometry
Find area of triangle: a = 17cm, b = 17cm, angle = 52°
Answer: 113.9cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 3:2:3
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5.
Statistics
Find the mean, median and range of: 52, 77, 63, 96, 28, 71, 10, 91, 49
Answer: Mean = 59.7, Median = 63, Range = 86
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
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3.
Geometry
Find area of triangle: a = 27cm, b = 15cm, angle = 75°
Answer: 195.6cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
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5.
Statistics
Find the mean, median and range of: 62, 79, 76, 17, 29, 41, 78
Answer: Mean = 54.6, Median = 62, Range = 62
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1.
Number
Simplify: √242
Answer: 11√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 = 25cm, b = 25cm, angle = 50°
Answer: 239.4cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
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5.
Statistics
Find the mean, median and range of: 78, 100, 59, 60, 29, 62, 27, 10
Answer: Mean = 53.1, Median = 60, Range = 90
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 19cm, b = 22cm, angle = 40°
Answer: 134.3cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:3. Find a:b:c.
Answer: 4:2:6
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5.
Statistics
Find the mean, median and range of: 50, 23, 86, 90, 96, 56, 94, 92
Answer: Mean = 73.4, Median = 90, Range = 73
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 23cm, b = 18cm, angle = 59°
Answer: 177.4cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 41, 74, 98, 69, 55, 51, 76
Answer: Mean = 66.3, Median = 69, Range = 57