Change pack
Capstone
Mar 25 - 31
25 questions
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
-
3.
Geometry
Find area of triangle: a = 15cm, b = 23cm, angle = 48°
Answer: 128.2cm²
-
4.
Ratio
a:b is 4:3 and b:c is 3:5. Find a:b:c.
Answer: 4:3:5
-
5.
Statistics
Find the mean, median and range of: 32, 82, 20, 85, 35, 63, 36, 22
Answer: Mean = 46.9, Median = 36, Range = 65
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 2.8x
Answer: (x + 1.4)² - 1.96
-
3.
Geometry
Find area of triangle: a = 21cm, b = 14cm, angle = 69°
Answer: 137.2cm²
-
4.
Ratio
a:b is 2:3 and b:c is 2:5. Find a:b:c.
Answer: 4:6:15
-
5.
Statistics
Find the mean, median and range of: 30, 63, 57, 44, 43, 18, 24, 74
Answer: Mean = 44.1, Median = 44, Range = 56
-
1.
Number
Simplify: √363
Answer: 11√3
-
2.
Algebra
Complete the square: x² + 3x
Answer: (x + 1.5)² - 2.25
-
3.
Geometry
Find area of triangle: a = 27cm, b = 16cm, angle = 54°
Answer: 174.7cm²
-
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: 66, 96, 100, 95, 73, 95, 87, 14
Answer: Mean = 78.3, Median = 95, Range = 86
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
-
3.
Geometry
Find area of triangle: a = 19cm, b = 18cm, angle = 54°
Answer: 138.3cm²
-
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: 92, 44, 93, 46, 81, 100, 86, 69
Answer: Mean = 76.4, Median = 86, Range = 56
-
1.
Number
Simplify: √75
Answer: 5√3
-
2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
-
3.
Geometry
Find area of triangle: a = 25cm, b = 21cm, angle = 42°
Answer: 175.6cm²
-
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: 77, 70, 79, 18, 47, 69, 26
Answer: Mean = 55.1, Median = 69, Range = 61