Change pack
Capstone
Oct 15 - 21
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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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 = 12cm, b = 29cm, angle = 44°
Answer: 120.9cm²
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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: 90, 68, 94, 42, 92, 33, 33
Answer: Mean = 64.6, Median = 68, Range = 61
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 26cm, b = 18cm, angle = 78°
Answer: 228.9cm²
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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: 89, 36, 38, 98, 83, 91, 43, 25
Answer: Mean = 62.9, Median = 83, Range = 73
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1.
Number
Simplify: √98
Answer: 7√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 = 15cm, b = 14cm, angle = 55°
Answer: 86cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 16:12:18
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5.
Statistics
Find the mean, median and range of: 83, 40, 56, 72, 55, 69, 81, 62, 39
Answer: Mean = 61.9, Median = 62, Range = 44
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 18cm, b = 30cm, angle = 48°
Answer: 200.6cm²
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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: 41, 43, 79, 40, 61, 100, 33, 84
Answer: Mean = 60.1, Median = 61, Range = 67
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 25cm, b = 17cm, angle = 47°
Answer: 155.4cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
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5.
Statistics
Find the mean, median and range of: 10, 89, 94, 49, 24, 83, 50
Answer: Mean = 57, Median = 50, Range = 84