Change pack
Capstone
Dec 20 - 26
25 questions
-
1.
Number
Simplify: √75
Answer: 5√3
-
2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
-
3.
Geometry
Find area of triangle: a = 26cm, b = 22cm, angle = 48°
Answer: 212.5cm²
-
4.
Ratio
a:b is 1:2 and b:c is 1:2. Find a:b:c.
Answer: 2:4:8
-
5.
Statistics
Find the mean, median and range of: 41, 98, 95, 89, 69, 29, 58, 84
Answer: Mean = 70.4, Median = 84, Range = 69
-
1.
Number
Simplify: √288
Answer: 12√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 = 18cm, angle = 77°
Answer: 166.6cm²
-
4.
Ratio
a:b is 3:2 and b:c is 3:4. Find a:b:c.
Answer: 9:6:8
-
5.
Statistics
Find the mean, median and range of: 91, 20, 23, 94, 26, 71, 85, 55, 25
Answer: Mean = 54.4, Median = 55, Range = 74
-
1.
Number
Simplify: √192
Answer: 8√3
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 27cm, b = 30cm, angle = 66°
Answer: 370cm²
-
4.
Ratio
a:b is 2:3 and b:c is 2:3. Find a:b:c.
Answer: 8:12:18
-
5.
Statistics
Find the mean, median and range of: 84, 65, 35, 42, 94, 10, 22, 34
Answer: Mean = 48.3, Median = 42, Range = 84
-
1.
Number
Simplify: √162
Answer: 9√2
-
2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
-
3.
Geometry
Find area of triangle: a = 26cm, b = 12cm, angle = 68°
Answer: 144.6cm²
-
4.
Ratio
a:b is 3:4 and b:c is 1:2. Find a:b:c.
Answer: 9:12:24
-
5.
Statistics
Find the mean, median and range of: 75, 47, 69, 19, 48, 19, 92
Answer: Mean = 52.7, Median = 48, Range = 73
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
-
3.
Geometry
Find area of triangle: a = 28cm, b = 15cm, angle = 73°
Answer: 200.8cm²
-
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: 97, 77, 28, 56, 95, 64, 46
Answer: Mean = 66.1, Median = 64, Range = 69