Change pack
Capstone
Feb 24 - Mar 2
25 questions
-
1.
Number
Simplify: √200
Answer: 10√2
-
2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
-
3.
Geometry
Find area of triangle: a = 17cm, b = 18cm, angle = 53°
Answer: 122.2cm²
-
4.
Ratio
a:b is 3:2 and b:c is 1:3. Find a:b:c.
Answer: 3:2:6
-
5.
Statistics
Find the mean, median and range of: 91, 76, 85, 75, 25, 100, 14, 12
Answer: Mean = 59.8, Median = 76, Range = 88
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 13cm, b = 21cm, angle = 80°
Answer: 134.4cm²
-
4.
Ratio
a:b is 1:2 and b:c is 3:5. Find a:b:c.
Answer: 6:12:20
-
5.
Statistics
Find the mean, median and range of: 36, 39, 83, 83, 13, 83, 37
Answer: Mean = 53.4, Median = 39, Range = 70
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
-
3.
Geometry
Find area of triangle: a = 17cm, b = 12cm, angle = 41°
Answer: 66.9cm²
-
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: 80, 48, 31, 11, 97, 60, 17, 14, 53
Answer: Mean = 45.7, Median = 48, Range = 86
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
-
3.
Geometry
Find area of triangle: a = 20cm, b = 22cm, angle = 45°
Answer: 155.6cm²
-
4.
Ratio
a:b is 1:2 and b:c is 1:3. Find a:b:c.
Answer: 2:4:12
-
5.
Statistics
Find the mean, median and range of: 89, 36, 19, 24, 16, 34, 76, 49, 71
Answer: Mean = 46, Median = 36, Range = 73
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
-
3.
Geometry
Find area of triangle: a = 14cm, b = 23cm, angle = 43°
Answer: 109.8cm²
-
4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
-
5.
Statistics
Find the mean, median and range of: 13, 13, 78, 29, 74, 15, 12, 90, 12
Answer: Mean = 37.3, Median = 15, Range = 78