Change pack
Capstone
Feb 17 - 23
25 questions
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1.
Number
Simplify: √200
Answer: 10√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 = 18cm, b = 28cm, angle = 65°
Answer: 228.4cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 6:4:6
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5.
Statistics
Find the mean, median and range of: 61, 72, 58, 43, 46, 34, 94, 64, 68
Answer: Mean = 60, Median = 61, Range = 60
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 23cm, b = 13cm, angle = 75°
Answer: 144.4cm²
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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: 92, 64, 55, 55, 31, 61, 81, 19
Answer: Mean = 57.3, Median = 61, Range = 73
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 16cm, angle = 63°
Answer: 92.7cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:5. Find a:b:c.
Answer: 8:12:15
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5.
Statistics
Find the mean, median and range of: 85, 33, 20, 34, 19, 26, 75
Answer: Mean = 41.7, Median = 33, Range = 66
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1.
Number
Simplify: √75
Answer: 5√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 = 24cm, b = 20cm, angle = 40°
Answer: 154.3cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:5. Find a:b:c.
Answer: 2:4:10
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5.
Statistics
Find the mean, median and range of: 19, 70, 35, 87, 50, 65, 45
Answer: Mean = 53, Median = 50, Range = 68
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1.
Number
Simplify: √98
Answer: 7√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 = 26cm, b = 27cm, angle = 41°
Answer: 230.3cm²
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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: 14, 68, 29, 16, 63, 16, 39
Answer: Mean = 35, Median = 29, Range = 54