Change pack
Capstone
May 26 - Jun 1
25 questions
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 5.4x
Answer: (x + 2.7)² - 7.29
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3.
Geometry
Find area of triangle: a = 24cm, b = 21cm, angle = 48°
Answer: 187.3cm²
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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: 29, 83, 37, 20, 21, 100, 74, 74, 48
Answer: Mean = 54, Median = 48, Range = 80
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1.
Number
Simplify: √320
Answer: 8√5
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2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
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3.
Geometry
Find area of triangle: a = 27cm, b = 29cm, angle = 80°
Answer: 385.6cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:5. Find a:b:c.
Answer: 2:3:5
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5.
Statistics
Find the mean, median and range of: 71, 37, 62, 39, 10, 92, 77
Answer: Mean = 55.4, Median = 62, Range = 82
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1.
Number
Simplify: √200
Answer: 10√2
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2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
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3.
Geometry
Find area of triangle: a = 28cm, b = 19cm, angle = 77°
Answer: 259.2cm²
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4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
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5.
Statistics
Find the mean, median and range of: 68, 50, 88, 34, 85, 66, 86
Answer: Mean = 68.1, Median = 68, Range = 54
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1.
Number
Simplify: √162
Answer: 9√2
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2.
Algebra
Complete the square: x² + 5.2x
Answer: (x + 2.6)² - 6.76
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3.
Geometry
Find area of triangle: a = 20cm, b = 25cm, angle = 69°
Answer: 233.4cm²
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4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 12:6:12
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5.
Statistics
Find the mean, median and range of: 93, 17, 93, 79, 45, 57, 59
Answer: Mean = 63.3, Median = 59, Range = 76
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1.
Number
Simplify: √125
Answer: 5√5
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2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
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3.
Geometry
Find area of triangle: a = 23cm, b = 18cm, angle = 60°
Answer: 179.3cm²
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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: 26, 52, 39, 52, 71, 14, 87, 78, 91
Answer: Mean = 56.7, Median = 52, Range = 77