Change pack
Capstone
Jul 19 - 25
25 questions
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
-
3.
Geometry
Find area of triangle: a = 26cm, b = 16cm, angle = 54°
Answer: 168.3cm²
-
4.
Ratio
a:b is 4:3 and b:c is 1:3. Find a:b:c.
Answer: 8:6:18
-
5.
Statistics
Find the mean, median and range of: 43, 30, 34, 58, 40, 85, 54
Answer: Mean = 49.1, Median = 43, Range = 55
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
-
3.
Geometry
Find area of triangle: a = 20cm, b = 17cm, angle = 54°
Answer: 137.5cm²
-
4.
Ratio
a:b is 1:2 and b:c is 2:5. Find a:b:c.
Answer: 2:4:10
-
5.
Statistics
Find the mean, median and range of: 81, 79, 38, 29, 69, 44, 20
Answer: Mean = 51.4, Median = 44, Range = 61
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
-
3.
Geometry
Find area of triangle: a = 30cm, b = 14cm, angle = 51°
Answer: 163.2cm²
-
4.
Ratio
a:b is 2:3 and b:c is 3:4. Find a:b:c.
Answer: 2:3:4
-
5.
Statistics
Find the mean, median and range of: 15, 37, 34, 65, 71, 70, 29, 11
Answer: Mean = 41.5, Median = 37, Range = 60
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 29cm, b = 26cm, angle = 45°
Answer: 266.6cm²
-
4.
Ratio
a:b is 3:2 and b:c is 3:5. Find a:b:c.
Answer: 9:6:10
-
5.
Statistics
Find the mean, median and range of: 56, 26, 51, 39, 98, 94, 55
Answer: Mean = 59.9, Median = 55, Range = 72
-
1.
Number
Simplify: √162
Answer: 9√2
-
2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
-
3.
Geometry
Find area of triangle: a = 14cm, b = 20cm, angle = 45°
Answer: 99cm²
-
4.
Ratio
a:b is 2:3 and b:c is 4:5. Find a:b:c.
Answer: 8:12:15
-
5.
Statistics
Find the mean, median and range of: 92, 13, 13, 68, 32, 100, 18, 17, 70
Answer: Mean = 47, Median = 32, Range = 87