Change pack
Capstone
Feb 10 - 16
25 questions
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 27cm, b = 30cm, angle = 60°
Answer: 350.7cm²
-
4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
-
5.
Statistics
Find the mean, median and range of: 39, 92, 79, 77, 95, 56, 98
Answer: Mean = 76.6, Median = 79, Range = 59
-
1.
Number
Simplify: √162
Answer: 9√2
-
2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
-
3.
Geometry
Find area of triangle: a = 15cm, b = 29cm, angle = 76°
Answer: 211cm²
-
4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 4:2:3
-
5.
Statistics
Find the mean, median and range of: 14, 71, 74, 52, 64, 24, 62, 62, 47
Answer: Mean = 52.2, Median = 62, Range = 60
-
1.
Number
Simplify: √147
Answer: 7√3
-
2.
Algebra
Complete the square: x² + 2.6x
Answer: (x + 1.3)² - 1.69
-
3.
Geometry
Find area of triangle: a = 20cm, b = 30cm, angle = 66°
Answer: 274.cm²
-
4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 3:2:4
-
5.
Statistics
Find the mean, median and range of: 24, 92, 29, 65, 36, 44, 44
Answer: Mean = 47.7, Median = 44, Range = 68
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
-
3.
Geometry
Find area of triangle: a = 14cm, b = 20cm, angle = 62°
Answer: 123.6cm²
-
4.
Ratio
a:b is 4:3 and b:c is 3:5. Find a:b:c.
Answer: 4:3:5
-
5.
Statistics
Find the mean, median and range of: 11, 73, 27, 46, 49, 70, 39
Answer: Mean = 45, Median = 46, Range = 62
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
-
3.
Geometry
Find area of triangle: a = 19cm, b = 22cm, angle = 40°
Answer: 134.3cm²
-
4.
Ratio
a:b is 1:2 and b:c is 4:5. Find a:b:c.
Answer: 2:4:5
-
5.
Statistics
Find the mean, median and range of: 14, 57, 53, 92, 65, 73, 33, 55
Answer: Mean = 55.3, Median = 57, Range = 78