Change pack
Capstone
Jul 8 - 14
25 questions
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1.
Number
Simplify: √75
Answer: 5√3
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 15cm, b = 15cm, angle = 59°
Answer: 96.4cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 3:2:3
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5.
Statistics
Find the mean, median and range of: 35, 26, 43, 29, 70, 78, 59, 26
Answer: Mean = 45.8, Median = 43, Range = 52
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1.
Number
Simplify: √147
Answer: 7√3
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2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
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3.
Geometry
Find area of triangle: a = 17cm, b = 19cm, angle = 51°
Answer: 125.5cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
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5.
Statistics
Find the mean, median and range of: 28, 23, 63, 43, 60, 88, 99
Answer: Mean = 57.7, Median = 60, Range = 76
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1.
Number
Simplify: √98
Answer: 7√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 = 15cm, b = 24cm, angle = 63°
Answer: 160.4cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:5. Find a:b:c.
Answer: 8:12:15
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5.
Statistics
Find the mean, median and range of: 31, 33, 73, 23, 88, 20, 76, 25
Answer: Mean = 46.1, Median = 33, Range = 68
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1.
Number
Simplify: √192
Answer: 8√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 = 18cm, b = 17cm, angle = 45°
Answer: 108.2cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 4:6:9
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5.
Statistics
Find the mean, median and range of: 62, 23, 92, 55, 63, 27, 11, 29
Answer: Mean = 45.3, Median = 55, Range = 81
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 17cm, b = 22cm, angle = 65°
Answer: 169.5cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 8:6:9
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5.
Statistics
Find the mean, median and range of: 61, 79, 13, 80, 54, 96, 14
Answer: Mean = 56.7, Median = 61, Range = 83