Change pack
Capstone
May 28 - Jun 3
25 questions
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1.
Number
Simplify: √128
Answer: 8√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 = 21cm, b = 29cm, angle = 61°
Answer: 266.3cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 65, 93, 65, 24, 25, 45, 26, 10
Answer: Mean = 44.1, Median = 45, Range = 83
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1.
Number
Simplify: √98
Answer: 7√2
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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 = 26cm, b = 30cm, angle = 79°
Answer: 382.8cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
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5.
Statistics
Find the mean, median and range of: 28, 17, 25, 59, 73, 15, 63
Answer: Mean = 40, Median = 28, Range = 58
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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 = 17cm, b = 26cm, angle = 63°
Answer: 196.9cm²
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4.
Ratio
a:b is 2:1 and b:c is 4:3. Find a:b:c.
Answer: 8:4:3
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5.
Statistics
Find the mean, median and range of: 48, 96, 29, 48, 64, 25, 34, 79
Answer: Mean = 52.9, Median = 48, Range = 71
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1.
Number
Simplify: √288
Answer: 12√2
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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 = 27cm, b = 24cm, angle = 74°
Answer: 311.4cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 15, 82, 99, 81, 96, 47, 24, 24
Answer: Mean = 58.5, Median = 81, Range = 84
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 13cm, b = 22cm, angle = 66°
Answer: 130.6cm²
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4.
Ratio
a:b is 4:3 and b:c is 3:5. Find a:b:c.
Answer: 4:3:5
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5.
Statistics
Find the mean, median and range of: 42, 95, 51, 99, 72, 17, 56, 47, 23
Answer: Mean = 55.8, Median = 51, Range = 82