Change pack
Capstone
Apr 19 - 25
25 questions
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 27cm, b = 25cm, angle = 53°
Answer: 269.5cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 74, 86, 36, 99, 91, 46, 15, 87, 29
Answer: Mean = 62.6, Median = 74, Range = 84
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
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3.
Geometry
Find area of triangle: a = 19cm, b = 13cm, angle = 43°
Answer: 84.2cm²
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4.
Ratio
a:b is 4:3 and b:c is 4:3. Find a:b:c.
Answer: 16:12:9
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5.
Statistics
Find the mean, median and range of: 17, 88, 77, 45, 59, 23, 44
Answer: Mean = 50.4, Median = 45, Range = 71
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 13cm, b = 27cm, angle = 77°
Answer: 171cm²
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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: 19, 87, 54, 99, 36, 23, 78
Answer: Mean = 56.6, Median = 54, Range = 80
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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 = 23cm, b = 29cm, angle = 60°
Answer: 288.8cm²
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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: 60, 60, 94, 89, 78, 85, 74, 14
Answer: Mean = 69.3, Median = 78, Range = 80
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 25cm, b = 27cm, angle = 53°
Answer: 269.5cm²
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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: 41, 65, 36, 52, 60, 58, 95, 100
Answer: Mean = 63.4, Median = 60, Range = 64