Change pack
Capstone
Mar 1 - 7
25 questions
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1.
Number
Simplify: √192
Answer: 8√3
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2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
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3.
Geometry
Find area of triangle: a = 24cm, b = 21cm, angle = 67°
Answer: 232cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
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5.
Statistics
Find the mean, median and range of: 81, 10, 24, 35, 72, 21, 78, 82
Answer: Mean = 50.4, Median = 72, Range = 72
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1.
Number
Simplify: √75
Answer: 5√3
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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 = 20cm, b = 25cm, angle = 80°
Answer: 246.2cm²
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4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 9:6:12
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5.
Statistics
Find the mean, median and range of: 97, 89, 96, 50, 97, 46, 54, 74, 54
Answer: Mean = 73, Median = 74, Range = 51
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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 = 14cm, b = 26cm, angle = 43°
Answer: 124.cm²
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4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
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5.
Statistics
Find the mean, median and range of: 94, 63, 74, 74, 51, 68, 78, 34, 59
Answer: Mean = 66.1, Median = 68, Range = 60
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 16cm, b = 16cm, angle = 49°
Answer: 96.6cm²
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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: 56, 70, 90, 32, 80, 35, 48, 43
Answer: Mean = 56.8, Median = 56, Range = 58
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1.
Number
Simplify: √108
Answer: 6√3
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2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
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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 1:2 and b:c is 3:4. Find a:b:c.
Answer: 6:12:16
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5.
Statistics
Find the mean, median and range of: 61, 95, 59, 60, 19, 74, 78
Answer: Mean = 63.7, Median = 61, Range = 76