Change pack
Capstone
May 13 - 19
25 questions
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
-
3.
Geometry
Find area of triangle: a = 24cm, b = 17cm, angle = 61°
Answer: 178.4cm²
-
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: 34, 31, 63, 26, 16, 50, 26
Answer: Mean = 35.1, Median = 31, Range = 47
-
1.
Number
Simplify: √288
Answer: 12√2
-
2.
Algebra
Complete the square: x² + 5.4x
Answer: (x + 2.7)² - 7.29
-
3.
Geometry
Find area of triangle: a = 20cm, b = 14cm, angle = 71°
Answer: 132.4cm²
-
4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
-
5.
Statistics
Find the mean, median and range of: 50, 53, 44, 15, 86, 57, 44, 41, 72
Answer: Mean = 51.3, Median = 50, Range = 71
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
-
3.
Geometry
Find area of triangle: a = 15cm, b = 16cm, angle = 42°
Answer: 80.3cm²
-
4.
Ratio
a:b is 2:1 and b:c is 1:3. Find a:b:c.
Answer: 4:2:6
-
5.
Statistics
Find the mean, median and range of: 83, 26, 25, 45, 17, 72, 67, 47
Answer: Mean = 47.8, Median = 47, Range = 66
-
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 = 12cm, b = 12cm, angle = 40°
Answer: 46.3cm²
-
4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 6:4:6
-
5.
Statistics
Find the mean, median and range of: 66, 31, 22, 93, 33, 88, 82, 20
Answer: Mean = 54.4, Median = 66, Range = 73
-
1.
Number
Simplify: √162
Answer: 9√2
-
2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
-
3.
Geometry
Find area of triangle: a = 13cm, b = 18cm, angle = 46°
Answer: 84.2cm²
-
4.
Ratio
a:b is 2:1 and b:c is 3:5. Find a:b:c.
Answer: 12:6:10
-
5.
Statistics
Find the mean, median and range of: 47, 28, 66, 65, 67, 79, 41, 96
Answer: Mean = 61.1, Median = 66, Range = 68