Change pack
Capstone
Jul 25 - 31
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
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3.
Geometry
Find area of triangle: a = 15cm, b = 28cm, angle = 73°
Answer: 200.8cm²
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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: 60, 73, 46, 80, 50, 73, 72
Answer: Mean = 64.9, Median = 72, Range = 34
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1.
Number
Simplify: √162
Answer: 9√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 = 24cm, b = 19cm, angle = 66°
Answer: 208.3cm²
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4.
Ratio
a:b is 1:2 and b:c is 3:5. Find a:b:c.
Answer: 6:12:20
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5.
Statistics
Find the mean, median and range of: 80, 88, 74, 84, 25, 53, 12, 45
Answer: Mean = 57.6, Median = 74, Range = 76
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1.
Number
Simplify: √108
Answer: 6√3
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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 = 24cm, b = 18cm, angle = 67°
Answer: 198.8cm²
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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: 42, 20, 83, 35, 20, 22, 58, 81, 73
Answer: Mean = 48.2, Median = 42, Range = 63
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1.
Number
Simplify: √242
Answer: 11√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 = 18cm, b = 17cm, angle = 43°
Answer: 104.3cm²
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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: 93, 43, 19, 58, 63, 25, 67, 61
Answer: Mean = 53.6, Median = 61, Range = 74
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 24cm, b = 25cm, angle = 47°
Answer: 219.4cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:5. Find a:b:c.
Answer: 4:6:15
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5.
Statistics
Find the mean, median and range of: 44, 13, 97, 99, 93, 27, 50, 41
Answer: Mean = 58, Median = 50, Range = 86