Change pack
Capstone
Mar 4 - 10
25 questions
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 17cm, b = 25cm, angle = 62°
Answer: 187.6cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:3. Find a:b:c.
Answer: 8:6:18
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5.
Statistics
Find the mean, median and range of: 81, 11, 41, 10, 76, 34, 45
Answer: Mean = 42.6, Median = 41, Range = 71
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 25cm, b = 27cm, angle = 68°
Answer: 312.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:4. Find a:b:c.
Answer: 9:12:16
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5.
Statistics
Find the mean, median and range of: 38, 41, 33, 54, 68, 92, 63, 68
Answer: Mean = 57.1, Median = 63, Range = 59
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 29cm, b = 16cm, angle = 53°
Answer: 185.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:5. Find a:b:c.
Answer: 3:2:5
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5.
Statistics
Find the mean, median and range of: 91, 35, 87, 67, 97, 63, 50, 96
Answer: Mean = 73.3, Median = 87, Range = 62
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1.
Number
Simplify: √162
Answer: 9√2
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2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
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3.
Geometry
Find area of triangle: a = 21cm, b = 21cm, angle = 56°
Answer: 182.8cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:5. Find a:b:c.
Answer: 12:6:10
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5.
Statistics
Find the mean, median and range of: 50, 53, 21, 28, 21, 84, 70
Answer: Mean = 46.7, Median = 50, Range = 63
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 16cm, b = 21cm, angle = 74°
Answer: 161.5cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 8:12:18
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5.
Statistics
Find the mean, median and range of: 84, 80, 71, 10, 29, 20, 58, 95, 81
Answer: Mean = 58.7, Median = 71, Range = 85