Change pack
Capstone
Feb 10 - 16
25 questions
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1.
Number
Simplify: √147
Answer: 7√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 = 16cm, b = 22cm, angle = 75°
Answer: 170cm²
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4.
Ratio
a:b is 3:2 and b:c is 3:5. Find a:b:c.
Answer: 9:6:10
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5.
Statistics
Find the mean, median and range of: 47, 64, 87, 63, 63, 47, 63, 44
Answer: Mean = 59.8, Median = 63, Range = 43
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1.
Number
Simplify: √75
Answer: 5√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 = 26cm, b = 21cm, angle = 63°
Answer: 243.2cm²
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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: 54, 59, 16, 64, 33, 53, 31
Answer: Mean = 44.3, Median = 53, Range = 48
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 19cm, b = 24cm, angle = 65°
Answer: 206.6cm²
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4.
Ratio
a:b is 3:2 and b:c is 2:5. Find a:b:c.
Answer: 3:2:5
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5.
Statistics
Find the mean, median and range of: 89, 54, 26, 62, 41, 46, 30, 62
Answer: Mean = 51.3, Median = 54, Range = 63
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1.
Number
Simplify: √108
Answer: 6√3
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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 = 15cm, b = 28cm, angle = 65°
Answer: 190.3cm²
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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: 13, 92, 57, 24, 94, 79, 58, 97, 44
Answer: Mean = 62, Median = 58, Range = 84
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1.
Number
Simplify: √128
Answer: 8√2
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2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
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3.
Geometry
Find area of triangle: a = 28cm, b = 24cm, angle = 77°
Answer: 327.4cm²
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4.
Ratio
a:b is 2:3 and b:c is 2:5. Find a:b:c.
Answer: 4:6:15
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5.
Statistics
Find the mean, median and range of: 29, 35, 30, 73, 96, 42, 51
Answer: Mean = 50.9, Median = 42, Range = 67