Change pack
Capstone
Nov 12 - 18
25 questions
-
1.
Number
Simplify: √192
Answer: 8√3
-
2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
-
3.
Geometry
Find area of triangle: a = 30cm, b = 26cm, angle = 77°
Answer: 380cm²
-
4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
-
5.
Statistics
Find the mean, median and range of: 15, 86, 71, 12, 39, 91, 29, 80, 39
Answer: Mean = 51.3, Median = 39, Range = 79
-
1.
Number
Simplify: √108
Answer: 6√3
-
2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
-
3.
Geometry
Find area of triangle: a = 12cm, b = 21cm, angle = 67°
Answer: 116cm²
-
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: 86, 23, 65, 78, 92, 67, 88, 88
Answer: Mean = 73.4, Median = 86, Range = 69
-
1.
Number
Simplify: √288
Answer: 12√2
-
2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
-
3.
Geometry
Find area of triangle: a = 28cm, b = 20cm, angle = 66°
Answer: 255.8cm²
-
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: 42, 97, 48, 97, 74, 82, 59
Answer: Mean = 71.3, Median = 74, Range = 55
-
1.
Number
Simplify: √200
Answer: 10√2
-
2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
-
3.
Geometry
Find area of triangle: a = 15cm, b = 30cm, angle = 59°
Answer: 192.9cm²
-
4.
Ratio
a:b is 4:3 and b:c is 3:4. Find a:b:c.
Answer: 4:3:4
-
5.
Statistics
Find the mean, median and range of: 76, 15, 45, 35, 53, 44, 95, 59, 84
Answer: Mean = 56.2, Median = 53, Range = 80
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
-
3.
Geometry
Find area of triangle: a = 18cm, b = 27cm, angle = 40°
Answer: 156.2cm²
-
4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
-
5.
Statistics
Find the mean, median and range of: 23, 89, 50, 92, 71, 46, 53
Answer: Mean = 60.6, Median = 53, Range = 69