Change pack
Capstone
Jun 27 - Jul 3
25 questions
-
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 = 14cm, b = 15cm, angle = 43°
Answer: 71.6cm²
-
4.
Ratio
a:b is 2:1 and b:c is 3:4. Find a:b:c.
Answer: 12:6:8
-
5.
Statistics
Find the mean, median and range of: 83, 91, 100, 88, 68, 28, 81, 85
Answer: Mean = 78, Median = 85, Range = 72
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
-
3.
Geometry
Find area of triangle: a = 19cm, b = 17cm, angle = 40°
Answer: 103.8cm²
-
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: 35, 75, 97, 29, 14, 59, 26, 43
Answer: Mean = 47.3, Median = 43, Range = 83
-
1.
Number
Simplify: √192
Answer: 8√3
-
2.
Algebra
Complete the square: x² + 5.6x
Answer: (x + 2.8)² - 7.84
-
3.
Geometry
Find area of triangle: a = 17cm, b = 15cm, angle = 54°
Answer: 103.cm²
-
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: 82, 64, 19, 40, 26, 28, 47
Answer: Mean = 43.7, Median = 40, Range = 63
-
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 = 28cm, b = 27cm, angle = 45°
Answer: 267.3cm²
-
4.
Ratio
a:b is 3:4 and b:c is 4:5. Find a:b:c.
Answer: 3:4:5
-
5.
Statistics
Find the mean, median and range of: 78, 12, 57, 52, 42, 97, 30, 45
Answer: Mean = 51.6, Median = 52, Range = 85
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 3.4x
Answer: (x + 1.7)² - 2.89
-
3.
Geometry
Find area of triangle: a = 15cm, b = 20cm, angle = 63°
Answer: 133.7cm²
-
4.
Ratio
a:b is 3:4 and b:c is 2:5. Find a:b:c.
Answer: 3:4:10
-
5.
Statistics
Find the mean, median and range of: 57, 11, 71, 17, 44, 36, 51, 12, 37
Answer: Mean = 37.3, Median = 37, Range = 60