Change pack
Capstone
May 25 - 31
25 questions
-
1.
Number
Simplify: √98
Answer: 7√2
-
2.
Algebra
Complete the square: x² + 2.4x
Answer: (x + 1.2)² - 1.44
-
3.
Geometry
Find area of triangle: a = 19cm, b = 15cm, angle = 74°
Answer: 137cm²
-
4.
Ratio
a:b is 2:1 and b:c is 1:2. Find a:b:c.
Answer: 12:6:12
-
5.
Statistics
Find the mean, median and range of: 84, 16, 59, 63, 40, 54, 89, 61
Answer: Mean = 58.3, Median = 61, Range = 73
-
1.
Number
Simplify: √108
Answer: 6√3
-
2.
Algebra
Complete the square: x² + 5.8x
Answer: (x + 2.9)² - 8.41
-
3.
Geometry
Find area of triangle: a = 28cm, b = 19cm, angle = 52°
Answer: 209.6cm²
-
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: 100, 97, 19, 72, 23, 27, 42
Answer: Mean = 54.3, Median = 42, Range = 81
-
1.
Number
Simplify: √125
Answer: 5√5
-
2.
Algebra
Complete the square: x² + 4.4x
Answer: (x + 2.2)² - 4.84
-
3.
Geometry
Find area of triangle: a = 12cm, b = 21cm, angle = 48°
Answer: 93.6cm²
-
4.
Ratio
a:b is 3:4 and b:c is 2:3. Find a:b:c.
Answer: 3:4:6
-
5.
Statistics
Find the mean, median and range of: 91, 33, 70, 74, 78, 85, 27
Answer: Mean = 65.4, Median = 74, Range = 64
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: x² + 3.6x
Answer: (x + 1.8)² - 3.24
-
3.
Geometry
Find area of triangle: a = 29cm, b = 21cm, angle = 50°
Answer: 233.3cm²
-
4.
Ratio
a:b is 3:2 and b:c is 4:3. Find a:b:c.
Answer: 6:4:3
-
5.
Statistics
Find the mean, median and range of: 37, 61, 96, 76, 89, 73, 75, 74
Answer: Mean = 72.6, Median = 75, Range = 59
-
1.
Number
Simplify: √320
Answer: 8√5
-
2.
Algebra
Complete the square: x² + 2x
Answer: (x + 1)² - 1
-
3.
Geometry
Find area of triangle: a = 23cm, b = 28cm, angle = 68°
Answer: 298.6cm²
-
4.
Ratio
a:b is 2:1 and b:c is 4:3. Find a:b:c.
Answer: 8:4:3
-
5.
Statistics
Find the mean, median and range of: 85, 87, 70, 72, 20, 84, 19, 71
Answer: Mean = 63.5, Median = 72, Range = 68