Change pack
Capstone
Mar 7 - 13
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
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3.
Geometry
Find area of triangle: a = 24cm, b = 30cm, angle = 73°
Answer: 344.3cm²
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4.
Ratio
a:b is 2:3 and b:c is 4:3. Find a:b:c.
Answer: 8:12:9
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5.
Statistics
Find the mean, median and range of: 92, 87, 33, 45, 92, 20, 53, 81, 48
Answer: Mean = 61.2, Median = 53, Range = 72
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1.
Number
Simplify: √128
Answer: 8√2
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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 = 30cm, b = 13cm, angle = 50°
Answer: 149.4cm²
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4.
Ratio
a:b is 3:4 and b:c is 3:4. Find a:b:c.
Answer: 9:12:16
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5.
Statistics
Find the mean, median and range of: 67, 73, 21, 43, 89, 24, 47, 99, 17
Answer: Mean = 53.3, Median = 47, Range = 82
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1.
Number
Simplify: √108
Answer: 6√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 = 23cm, b = 22cm, angle = 46°
Answer: 182cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 3:2:3
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5.
Statistics
Find the mean, median and range of: 52, 56, 96, 43, 55, 62, 20, 25
Answer: Mean = 51.1, Median = 55, Range = 76
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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 = 16cm, b = 16cm, angle = 64°
Answer: 115cm²
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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: 99, 33, 94, 94, 69, 51, 98, 68
Answer: Mean = 75.8, Median = 94, Range = 66
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1.
Number
Simplify: √200
Answer: 10√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 = 14cm, angle = 58°
Answer: 124.7cm²
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4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
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5.
Statistics
Find the mean, median and range of: 19, 68, 50, 15, 32, 99, 79, 79
Answer: Mean = 55.1, Median = 68, Range = 84