Change pack
Capstone
May 14 - 20
25 questions
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 12cm, b = 30cm, angle = 65°
Answer: 163.cm²
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4.
Ratio
a:b is 2:3 and b:c is 3:4. Find a:b:c.
Answer: 2:3:4
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5.
Statistics
Find the mean, median and range of: 72, 55, 16, 40, 66, 79, 85, 18, 37
Answer: Mean = 52, Median = 55, Range = 69
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1.
Number
Simplify: √243
Answer: 9√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 = 25cm, b = 20cm, angle = 58°
Answer: 212cm²
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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: 10, 99, 51, 91, 50, 67, 99, 87
Answer: Mean = 69.3, Median = 87, Range = 89
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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 = 22cm, b = 22cm, angle = 64°
Answer: 217.5cm²
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4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
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5.
Statistics
Find the mean, median and range of: 67, 90, 34, 26, 29, 62, 16
Answer: Mean = 46.3, Median = 34, Range = 74
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
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3.
Geometry
Find area of triangle: a = 22cm, b = 17cm, angle = 75°
Answer: 180.6cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 4:6:9
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5.
Statistics
Find the mean, median and range of: 85, 53, 37, 79, 73, 17, 25, 34
Answer: Mean = 50.4, Median = 53, Range = 68
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1.
Number
Simplify: √200
Answer: 10√2
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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 = 13cm, b = 21cm, angle = 59°
Answer: 117cm²
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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: 48, 56, 78, 68, 92, 58, 16
Answer: Mean = 59.4, Median = 58, Range = 76