Change pack
Capstone
Aug 4 - 10
25 questions
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 5.2x
Answer: (x + 2.6)² - 6.76
-
3.
Geometry
Find area of triangle: a = 14cm, b = 13cm, angle = 64°
Answer: 81.8cm²
-
4.
Ratio
a:b is 2:1 and b:c is 2:5. Find a:b:c.
Answer: 4:2:5
-
5.
Statistics
Find the mean, median and range of: 16, 93, 47, 47, 24, 72, 19, 60
Answer: Mean = 47.3, Median = 47, Range = 77
-
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 = 30cm, angle = 58°
Answer: 330.7cm²
-
4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 4:6:9
-
5.
Statistics
Find the mean, median and range of: 27, 20, 56, 30, 14, 66, 77
Answer: Mean = 41.4, Median = 30, Range = 63
-
1.
Number
Simplify: √200
Answer: 10√2
-
2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
-
3.
Geometry
Find area of triangle: a = 19cm, b = 30cm, angle = 55°
Answer: 233.5cm²
-
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: 94, 22, 71, 40, 91, 95, 78
Answer: Mean = 70.1, Median = 78, Range = 73
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
-
3.
Geometry
Find area of triangle: a = 17cm, b = 22cm, angle = 72°
Answer: 177.8cm²
-
4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
-
5.
Statistics
Find the mean, median and range of: 50, 69, 100, 73, 100, 82, 93, 42, 90
Answer: Mean = 77.7, Median = 82, Range = 58
-
1.
Number
Simplify: √363
Answer: 11√3
-
2.
Algebra
Complete the square: x² + 5.4x
Answer: (x + 2.7)² - 7.29
-
3.
Geometry
Find area of triangle: a = 13cm, b = 12cm, angle = 44°
Answer: 54.2cm²
-
4.
Ratio
a:b is 3:4 and b:c is 4:3. Find a:b:c.
Answer: 3:4:3
-
5.
Statistics
Find the mean, median and range of: 17, 79, 92, 67, 69, 35, 59
Answer: Mean = 59.7, Median = 67, Range = 75