Change pack
Capstone
Sep 28 - Oct 4
25 questions
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1.
Number
Simplify: √363
Answer: 11√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 = 26cm, b = 29cm, angle = 65°
Answer: 341.7cm²
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4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 6:12:24
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5.
Statistics
Find the mean, median and range of: 57, 86, 51, 96, 62, 49, 90
Answer: Mean = 70.1, Median = 62, Range = 47
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 20cm, b = 22cm, angle = 77°
Answer: 214.4cm²
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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: 81, 47, 40, 32, 10, 86, 17, 64
Answer: Mean = 47.1, Median = 47, Range = 76
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 28cm, b = 26cm, angle = 42°
Answer: 243.6cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 6:4:6
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5.
Statistics
Find the mean, median and range of: 16, 98, 91, 52, 96, 16, 60, 55, 11
Answer: Mean = 55, Median = 55, Range = 87
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1.
Number
Simplify: √108
Answer: 6√3
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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 = 14cm, b = 14cm, angle = 65°
Answer: 88.8cm²
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4.
Ratio
a:b is 3:4 and b:c is 1:3. Find a:b:c.
Answer: 3:4:12
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5.
Statistics
Find the mean, median and range of: 65, 11, 30, 25, 55, 81, 43
Answer: Mean = 44.3, Median = 43, Range = 70
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 29cm, b = 16cm, angle = 77°
Answer: 226.cm²
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4.
Ratio
a:b is 1:2 and b:c is 3:4. Find a:b:c.
Answer: 6:12:16
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5.
Statistics
Find the mean, median and range of: 33, 18, 70, 23, 86, 14, 41
Answer: Mean = 40.7, Median = 33, Range = 72