Change pack
Capstone
Jun 22 - 28
25 questions
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1.
Number
Simplify: √363
Answer: 11√3
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2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
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3.
Geometry
Find area of triangle: a = 20cm, b = 30cm, angle = 42°
Answer: 200.7cm²
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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: 97, 24, 66, 98, 35, 77, 62, 75
Answer: Mean = 66.8, Median = 75, Range = 74
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1.
Number
Simplify: √128
Answer: 8√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 = 20cm, angle = 49°
Answer: 98.cm²
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4.
Ratio
a:b is 4:3 and b:c is 2:3. Find a:b:c.
Answer: 16:12:18
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5.
Statistics
Find the mean, median and range of: 47, 67, 27, 67, 30, 11, 80, 47, 24
Answer: Mean = 44.4, Median = 47, Range = 69
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1.
Number
Simplify: √243
Answer: 9√3
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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 = 15cm, angle = 50°
Answer: 172.4cm²
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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: 56, 99, 56, 30, 82, 53, 75, 37, 50
Answer: Mean = 59.8, Median = 56, Range = 69
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 17cm, b = 18cm, angle = 40°
Answer: 98.3cm²
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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: 97, 82, 34, 97, 43, 47, 59
Answer: Mean = 65.6, Median = 59, Range = 63
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1.
Number
Simplify: √162
Answer: 9√2
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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 = 19cm, b = 14cm, angle = 56°
Answer: 110.3cm²
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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: 37, 26, 87, 23, 45, 36, 56
Answer: Mean = 44.3, Median = 37, Range = 64