Change pack
Capstone
Oct 7 - 13
25 questions
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1.
Number
Simplify: √192
Answer: 8√3
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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 = 22cm, b = 27cm, angle = 52°
Answer: 234cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:4. Find a:b:c.
Answer: 2:3:4
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5.
Statistics
Find the mean, median and range of: 85, 60, 84, 95, 59, 12, 18
Answer: Mean = 59, Median = 60, Range = 83
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1.
Number
Simplify: √147
Answer: 7√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 = 25cm, b = 24cm, angle = 79°
Answer: 294.5cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:5. Find a:b:c.
Answer: 8:4:5
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5.
Statistics
Find the mean, median and range of: 19, 72, 21, 22, 89, 78, 26
Answer: Mean = 46.7, Median = 26, Range = 70
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1.
Number
Simplify: √242
Answer: 11√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 = 14cm, angle = 66°
Answer: 134.3cm²
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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: 50, 80, 10, 34, 63, 23, 57, 22
Answer: Mean = 42.4, Median = 50, Range = 70
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1.
Number
Simplify: √108
Answer: 6√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 = 28cm, b = 16cm, angle = 60°
Answer: 194cm²
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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: 55, 44, 40, 19, 75, 73, 93, 51, 48
Answer: Mean = 55.3, Median = 51, Range = 74
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 21cm, b = 18cm, angle = 75°
Answer: 182.6cm²
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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: 94, 85, 91, 99, 22, 26, 66, 61
Answer: Mean = 68, Median = 85, Range = 77