Change pack
Capstone
Jun 3 - 9
25 questions
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1.
Number
Simplify: √98
Answer: 7√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 = 15cm, b = 27cm, angle = 41°
Answer: 132.9cm²
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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: 90, 77, 25, 70, 78, 67, 95
Answer: Mean = 71.7, Median = 77, Range = 70
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1.
Number
Simplify: √125
Answer: 5√5
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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 = 29cm, b = 25cm, angle = 49°
Answer: 273.6cm²
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4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
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5.
Statistics
Find the mean, median and range of: 76, 48, 16, 78, 93, 72, 11, 61
Answer: Mean = 56.9, Median = 72, Range = 82
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1.
Number
Simplify: √288
Answer: 12√2
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2.
Algebra
Complete the square: x² + 5.2x
Answer: (x + 2.6)² - 6.76
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3.
Geometry
Find area of triangle: a = 24cm, b = 26cm, angle = 65°
Answer: 282.8cm²
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4.
Ratio
a:b is 1:2 and b:c is 4:3. Find a:b:c.
Answer: 2:4:3
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5.
Statistics
Find the mean, median and range of: 83, 15, 37, 69, 36, 30, 59, 48, 81
Answer: Mean = 50.9, Median = 48, Range = 68
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1.
Number
Simplify: √162
Answer: 9√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 = 20cm, b = 22cm, angle = 57°
Answer: 184.5cm²
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4.
Ratio
a:b is 4:3 and b:c is 4:5. Find a:b:c.
Answer: 16:12:15
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5.
Statistics
Find the mean, median and range of: 27, 83, 48, 56, 62, 13, 15, 36
Answer: Mean = 42.5, Median = 48, Range = 70
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1.
Number
Simplify: √242
Answer: 11√2
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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 = 21cm, b = 17cm, angle = 73°
Answer: 170.7cm²
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4.
Ratio
a:b is 2:3 and b:c is 1:3. Find a:b:c.
Answer: 4:6:18
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5.
Statistics
Find the mean, median and range of: 76, 86, 55, 23, 36, 52, 79, 41
Answer: Mean = 56, Median = 55, Range = 63