Change pack
Capstone
May 27 - Jun 2
25 questions
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
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3.
Geometry
Find area of triangle: a = 17cm, b = 27cm, angle = 80°
Answer: 226cm²
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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: 69, 34, 35, 54, 94, 44, 46
Answer: Mean = 53.7, Median = 46, Range = 60
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1.
Number
Simplify: √192
Answer: 8√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 = 19cm, angle = 50°
Answer: 181.9cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:5. Find a:b:c.
Answer: 3:4:10
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5.
Statistics
Find the mean, median and range of: 62, 30, 52, 96, 49, 78, 12, 98, 93
Answer: Mean = 63.3, Median = 62, Range = 86
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 15cm, b = 18cm, angle = 62°
Answer: 119.2cm²
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4.
Ratio
a:b is 3:2 and b:c is 3:4. Find a:b:c.
Answer: 9:6:8
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5.
Statistics
Find the mean, median and range of: 11, 66, 71, 81, 26, 67, 64
Answer: Mean = 55.1, Median = 66, Range = 70
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1.
Number
Simplify: √363
Answer: 11√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 = 21cm, b = 28cm, angle = 72°
Answer: 279.6cm²
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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: 30, 46, 87, 89, 32, 51, 83, 73
Answer: Mean = 61.4, Median = 73, Range = 59
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 28cm, b = 29cm, angle = 69°
Answer: 379cm²
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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: 18, 90, 40, 12, 28, 19, 73, 51
Answer: Mean = 41.4, Median = 40, Range = 78