Change pack
Capstone
Mar 2 - 8
25 questions
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 3.2x
Answer: (x + 1.6)² - 2.56
-
3.
Geometry
Find area of triangle: a = 22cm, b = 16cm, angle = 59°
Answer: 150.9cm²
-
4.
Ratio
a:b is 3:2 and b:c is 1:2. Find a:b:c.
Answer: 9:6:12
-
5.
Statistics
Find the mean, median and range of: 40, 49, 25, 18, 100, 58, 99, 58, 21
Answer: Mean = 52, Median = 49, Range = 82
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 5x
Answer: (x + 2.5)² - 6.25
-
3.
Geometry
Find area of triangle: a = 21cm, b = 18cm, angle = 67°
Answer: 174cm²
-
4.
Ratio
a:b is 3:4 and b:c is 1:2. Find a:b:c.
Answer: 9:12:24
-
5.
Statistics
Find the mean, median and range of: 58, 15, 44, 94, 35, 56, 50, 21
Answer: Mean = 46.6, Median = 50, Range = 79
-
1.
Number
Simplify: √243
Answer: 9√3
-
2.
Algebra
Complete the square: x² + 4.8x
Answer: (x + 2.4)² - 5.76
-
3.
Geometry
Find area of triangle: a = 23cm, b = 23cm, angle = 79°
Answer: 259.6cm²
-
4.
Ratio
a:b is 2:1 and b:c is 3:5. Find a:b:c.
Answer: 12:6:10
-
5.
Statistics
Find the mean, median and range of: 47, 26, 98, 33, 47, 43, 89
Answer: Mean = 54.7, Median = 47, Range = 72
-
1.
Number
Simplify: √242
Answer: 11√2
-
2.
Algebra
Complete the square: x² + 4.6x
Answer: (x + 2.3)² - 5.29
-
3.
Geometry
Find area of triangle: a = 22cm, b = 29cm, angle = 77°
Answer: 310.8cm²
-
4.
Ratio
a:b is 1:2 and b:c is 2:5. Find a:b:c.
Answer: 2:4:10
-
5.
Statistics
Find the mean, median and range of: 37, 91, 24, 71, 34, 90, 42, 70, 81
Answer: Mean = 60, Median = 70, Range = 67
-
1.
Number
Simplify: √108
Answer: 6√3
-
2.
Algebra
Complete the square: x² + 4.2x
Answer: (x + 2.1)² - 4.41
-
3.
Geometry
Find area of triangle: a = 25cm, b = 19cm, angle = 65°
Answer: 215.2cm²
-
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: 58, 83, 10, 48, 74, 67, 68, 67, 44
Answer: Mean = 57.7, Median = 67, Range = 73