Change pack
Capstone
Nov 18 - 24
25 questions
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
-
3.
Geometry
Find area of triangle: a = 30cm, b = 15cm, angle = 72°
Answer: 214cm²
-
4.
Ratio
a:b is 3:2 and b:c is 3:4. Find a:b:c.
Answer: 9:6:8
-
5.
Statistics
Find the mean, median and range of: 38, 13, 94, 49, 86, 71, 27
Answer: Mean = 54, Median = 49, Range = 81
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
-
3.
Geometry
Find area of triangle: a = 27cm, b = 19cm, angle = 66°
Answer: 234.3cm²
-
4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 4:2:4
-
5.
Statistics
Find the mean, median and range of: 85, 37, 24, 38, 41, 39, 96, 83
Answer: Mean = 55.4, Median = 41, Range = 72
-
1.
Number
Simplify: √288
Answer: 12√2
-
2.
Algebra
Complete the square: x² + 4.8x
Answer: (x + 2.4)² - 5.76
-
3.
Geometry
Find area of triangle: a = 30cm, b = 12cm, angle = 59°
Answer: 154.3cm²
-
4.
Ratio
a:b is 2:1 and b:c is 4:3. Find a:b:c.
Answer: 8:4:3
-
5.
Statistics
Find the mean, median and range of: 23, 82, 63, 27, 98, 61, 20
Answer: Mean = 53.4, Median = 61, Range = 78
-
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 = 22cm, b = 24cm, angle = 80°
Answer: 260cm²
-
4.
Ratio
a:b is 3:2 and b:c is 4:5. Find a:b:c.
Answer: 6:4:5
-
5.
Statistics
Find the mean, median and range of: 22, 22, 22, 89, 50, 93, 46
Answer: Mean = 49.1, Median = 46, Range = 71
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
-
3.
Geometry
Find area of triangle: a = 22cm, b = 28cm, angle = 66°
Answer: 281.4cm²
-
4.
Ratio
a:b is 2:3 and b:c is 3:5. Find a:b:c.
Answer: 2:3:5
-
5.
Statistics
Find the mean, median and range of: 67, 80, 10, 28, 59, 42, 99, 29, 53
Answer: Mean = 51.9, Median = 53, Range = 89