Change pack
Capstone
Jul 12 - 18
25 questions
-
1.
Number
Simplify: √200
Answer: 10√2
-
2.
Algebra
Complete the square: x² + 2.6x
Answer: (x + 1.3)² - 1.69
-
3.
Geometry
Find area of triangle: a = 19cm, b = 14cm, angle = 56°
Answer: 110.3cm²
-
4.
Ratio
a:b is 2:1 and b:c is 4:5. Find a:b:c.
Answer: 8:4:5
-
5.
Statistics
Find the mean, median and range of: 54, 87, 93, 30, 42, 33, 92, 97, 37
Answer: Mean = 62.8, Median = 54, Range = 67
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
-
3.
Geometry
Find area of triangle: a = 21cm, b = 15cm, angle = 69°
Answer: 147cm²
-
4.
Ratio
a:b is 2:3 and b:c is 1:3. Find a:b:c.
Answer: 4:6:18
-
5.
Statistics
Find the mean, median and range of: 23, 74, 60, 64, 55, 23, 45
Answer: Mean = 49.1, Median = 55, Range = 51
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
-
3.
Geometry
Find area of triangle: a = 12cm, b = 12cm, angle = 60°
Answer: 62.4cm²
-
4.
Ratio
a:b is 4:3 and b:c is 4:3. Find a:b:c.
Answer: 16:12:9
-
5.
Statistics
Find the mean, median and range of: 50, 41, 31, 10, 12, 46, 27, 20
Answer: Mean = 29.6, Median = 31, Range = 40
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
-
3.
Geometry
Find area of triangle: a = 23cm, b = 27cm, angle = 40°
Answer: 199.6cm²
-
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: 75, 66, 83, 46, 15, 85, 39
Answer: Mean = 58.4, Median = 66, Range = 70
-
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 = 27cm, b = 23cm, angle = 46°
Answer: 223.4cm²
-
4.
Ratio
a:b is 3:4 and b:c is 1:3. Find a:b:c.
Answer: 3:4:12
-
5.
Statistics
Find the mean, median and range of: 35, 23, 60, 86, 46, 74, 65, 32, 96
Answer: Mean = 57.4, Median = 60, Range = 73