Change pack
Capstone
Aug 31 - Sep 6
25 questions
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
-
3.
Geometry
Find area of triangle: a = 19cm, b = 27cm, angle = 65°
Answer: 232.5cm²
-
4.
Ratio
a:b is 2:3 and b:c is 1:2. Find a:b:c.
Answer: 4:6:12
-
5.
Statistics
Find the mean, median and range of: 81, 88, 12, 36, 50, 31, 69
Answer: Mean = 52.4, Median = 50, Range = 76
-
1.
Number
Simplify: √162
Answer: 9√2
-
2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
-
3.
Geometry
Find area of triangle: a = 15cm, b = 20cm, angle = 54°
Answer: 121.4cm²
-
4.
Ratio
a:b is 1:2 and b:c is 4:3. Find a:b:c.
Answer: 2:4:3
-
5.
Statistics
Find the mean, median and range of: 28, 89, 71, 41, 42, 98, 41, 45, 30
Answer: Mean = 53.9, Median = 42, Range = 70
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 2.2x
Answer: (x + 1.1)² - 1.21
-
3.
Geometry
Find area of triangle: a = 16cm, b = 28cm, angle = 46°
Answer: 161.cm²
-
4.
Ratio
a:b is 2:1 and b:c is 2:3. Find a:b:c.
Answer: 8:4:6
-
5.
Statistics
Find the mean, median and range of: 92, 39, 100, 39, 14, 35, 42, 24, 61
Answer: Mean = 49.6, Median = 39, Range = 86
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
-
3.
Geometry
Find area of triangle: a = 28cm, b = 12cm, angle = 79°
Answer: 164.9cm²
-
4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 4:3:6
-
5.
Statistics
Find the mean, median and range of: 45, 90, 84, 80, 79, 43, 95
Answer: Mean = 73.7, Median = 80, Range = 52
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
-
3.
Geometry
Find area of triangle: a = 29cm, b = 18cm, angle = 42°
Answer: 174.6cm²
-
4.
Ratio
a:b is 3:4 and b:c is 3:5. Find a:b:c.
Answer: 9:12:20
-
5.
Statistics
Find the mean, median and range of: 61, 52, 71, 23, 96, 40, 98, 19, 73
Answer: Mean = 59.2, Median = 61, Range = 79