Change pack
Capstone
Apr 20 - 26
25 questions
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
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3.
Geometry
Find area of triangle: a = 13cm, b = 19cm, angle = 57°
Answer: 103.6cm²
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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: 93, 36, 93, 52, 14, 38, 28
Answer: Mean = 50.6, Median = 38, Range = 79
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 14cm, b = 30cm, angle = 61°
Answer: 183.7cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 61, 70, 59, 30, 100, 23, 74
Answer: Mean = 59.6, Median = 61, Range = 77
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1.
Number
Simplify: √243
Answer: 9√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 = 21cm, b = 12cm, angle = 65°
Answer: 114.2cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 2:3:6
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5.
Statistics
Find the mean, median and range of: 85, 15, 28, 73, 28, 70, 45
Answer: Mean = 49.1, Median = 45, Range = 70
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1.
Number
Simplify: √320
Answer: 8√5
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2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
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3.
Geometry
Find area of triangle: a = 29cm, b = 24cm, angle = 51°
Answer: 270.4cm²
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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: 51, 59, 65, 78, 94, 18, 13
Answer: Mean = 54, Median = 59, Range = 81
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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 = 21cm, b = 24cm, angle = 61°
Answer: 220.4cm²
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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: 23, 24, 38, 97, 31, 81, 85
Answer: Mean = 54.1, Median = 38, Range = 74