Change pack
Capstone
Jan 2 - 8
25 questions
-
1.
Number
Simplify: √147
Answer: 7√3
-
2.
Algebra
Complete the square: x² + 4x
Answer: (x + 2)² - 4
-
3.
Geometry
Find area of triangle: a = 21cm, b = 22cm, angle = 51°
Answer: 179.5cm²
-
4.
Ratio
a:b is 4:3 and b:c is 1:3. Find a:b:c.
Answer: 8:6:18
-
5.
Statistics
Find the mean, median and range of: 11, 14, 55, 48, 74, 90, 39
Answer: Mean = 47.3, Median = 48, Range = 79
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 3.8x
Answer: (x + 1.9)² - 3.61
-
3.
Geometry
Find area of triangle: a = 21cm, b = 20cm, angle = 67°
Answer: 193.3cm²
-
4.
Ratio
a:b is 4:3 and b:c is 1:2. Find a:b:c.
Answer: 8:6:12
-
5.
Statistics
Find the mean, median and range of: 71, 28, 24, 16, 54, 67, 22, 62
Answer: Mean = 43, Median = 54, Range = 55
-
1.
Number
Simplify: √288
Answer: 12√2
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 12cm, b = 27cm, angle = 59°
Answer: 138.9cm²
-
4.
Ratio
a:b is 3:2 and b:c is 2:3. Find a:b:c.
Answer: 6:4:6
-
5.
Statistics
Find the mean, median and range of: 33, 76, 30, 59, 14, 81, 19, 100
Answer: Mean = 51.5, Median = 59, Range = 86
-
1.
Number
Simplify: √108
Answer: 6√3
-
2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
-
3.
Geometry
Find area of triangle: a = 21cm, b = 18cm, angle = 63°
Answer: 168.4cm²
-
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: 42, 38, 39, 43, 17, 36, 47, 93
Answer: Mean = 44.4, Median = 42, Range = 76
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 6x
Answer: (x + 3)² - 9
-
3.
Geometry
Find area of triangle: a = 28cm, b = 17cm, angle = 40°
Answer: 153cm²
-
4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 4:2:4
-
5.
Statistics
Find the mean, median and range of: 41, 54, 40, 45, 57, 17, 89, 30
Answer: Mean = 46.6, Median = 45, Range = 72