Change pack
Capstone
Jul 15 - 21
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 23cm, b = 18cm, angle = 55°
Answer: 169.6cm²
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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: 29, 63, 95, 71, 81, 50, 97
Answer: Mean = 69.4, Median = 71, Range = 68
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 24cm, angle = 59°
Answer: 185.cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 4:3:6
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5.
Statistics
Find the mean, median and range of: 75, 87, 59, 11, 60, 87, 34, 28
Answer: Mean = 55.1, Median = 60, Range = 76
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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 = 28cm, angle = 50°
Answer: 235.9cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
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5.
Statistics
Find the mean, median and range of: 68, 96, 49, 17, 39, 18, 96
Answer: Mean = 54.7, Median = 49, Range = 79
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1.
Number
Simplify: √75
Answer: 5√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 = 28cm, b = 22cm, angle = 77°
Answer: 300.cm²
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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: 24, 20, 49, 19, 37, 96, 23, 82, 43
Answer: Mean = 43.7, Median = 37, Range = 77
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1.
Number
Simplify: √363
Answer: 11√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 = 19cm, b = 29cm, angle = 42°
Answer: 184.3cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:5. Find a:b:c.
Answer: 8:6:15
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5.
Statistics
Find the mean, median and range of: 55, 79, 43, 67, 24, 54, 74
Answer: Mean = 56.6, Median = 55, Range = 55