Change pack
Capstone
Jun 1 - 7
25 questions
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1.
Number
Simplify: √320
Answer: 8√5
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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 = 23cm, b = 19cm, angle = 70°
Answer: 205.3cm²
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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: 12, 39, 81, 73, 85, 68, 40, 39
Answer: Mean = 54.6, Median = 68, Range = 73
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1.
Number
Simplify: √98
Answer: 7√2
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2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
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3.
Geometry
Find area of triangle: a = 18cm, b = 27cm, angle = 50°
Answer: 186.cm²
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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: 51, 22, 26, 14, 77, 15, 47
Answer: Mean = 36, Median = 26, Range = 63
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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 = 17cm, b = 27cm, angle = 63°
Answer: 204.5cm²
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4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
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5.
Statistics
Find the mean, median and range of: 21, 54, 44, 53, 49, 62, 15, 59
Answer: Mean = 44.6, Median = 53, Range = 47
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1.
Number
Simplify: √128
Answer: 8√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 = 16cm, b = 17cm, angle = 42°
Answer: 91cm²
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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: 65, 14, 29, 82, 58, 89, 68, 33
Answer: Mean = 54.8, Median = 65, Range = 75
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1.
Number
Simplify: √363
Answer: 11√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 = 19cm, b = 20cm, angle = 74°
Answer: 182.6cm²
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4.
Ratio
a:b is 1:2 and b:c is 2:3. Find a:b:c.
Answer: 2:4:6
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5.
Statistics
Find the mean, median and range of: 21, 99, 39, 69, 78, 67, 97, 42
Answer: Mean = 64, Median = 69, Range = 78