Change pack
Capstone
Dec 25 - 31
25 questions
-
1.
Number
Simplify: √128
Answer: 8√2
-
2.
Algebra
Complete the square: 2x² + 4x - 12
Answer: 2(x + 1)² - 14
-
3.
Geometry
Find area of triangle: a = 21cm, b = 14cm, angle = 78°. Give your answer to 2 decimal places
Answer: 143.79cm²
-
4.
Ratio
a:b is 3:2 and b:c is 5:4. Find a:b:c in its simplest form.
Answer: 15:10:8
-
5.
Statistics
Find the mean, median and range of: 61, 95, 25, 77, 43, 48, 79, 28, 61. Give your answer to 2 decimal places
Answer: Mean = 57.44, Median = 61, Range = 70
-
1.
Number
Simplify: √700
Answer: 10√7
-
2.
Algebra
Complete the square: 5x² + 30x - 3
Answer: 5(x + 3)² - 48
-
3.
Geometry
Find area of triangle: a = 19cm, b = 15cm, angle = 73°. Give your answer to 2 decimal places
Answer: 136.27cm²
-
4.
Ratio
a:b is 7:8 and b:c is 3:7. Find a:b:c in its simplest form.
Answer: 21:24:56
-
5.
Statistics
Find the mean, median and range of: 24, 82, 81, 70, 48, 25, 77, 84, 85
Answer: Mean = 64, Median = 77, Range = 61
-
1.
Number
Simplify: √240
Answer: 4√15
-
2.
Algebra
Complete the square: 5x² - 50x + 3
Answer: 5(x - 5)² - 122
-
3.
Geometry
Find area of triangle: a = 21cm, b = 23cm, angle = 79°. Give your answer to 2 decimal places
Answer: 237.06cm²
-
4.
Ratio
a:b is 6:7 and b:c is 2:3. Find a:b:c in its simplest form.
Answer: 12:14:21
-
5.
Statistics
Find the mean, median and range of: 46, 62, 20, 39, 99, 23, 42, 81
Answer: Mean = 51.5, Median = 44, Range = 79
-
1.
Number
Simplify: √208
Answer: 4√13
-
2.
Algebra
Complete the square: 3x² - 18x - 6
Answer: 3(x - 3)² - 33
-
3.
Geometry
Find area of triangle: a = 22cm, b = 14cm, angle = 75°. Give your answer to 2 decimal places
Answer: 148.75cm²
-
4.
Ratio
a:b is 1:2 and b:c is 7:1. Find a:b:c in its simplest form.
Answer: 7:14:2
-
5.
Statistics
Find the mean, median and range of: 60, 75, 50, 19, 67, 16, 96, 48. Give your answer to 2 decimal places
Answer: Mean = 53.88, Median = 55, Range = 80
-
1.
Number
Simplify: 5√44
Answer: 10√11
-
2.
Algebra
Complete the square: x² - 3x - 5
Answer: (x - 3⁄2)² - 29⁄4
-
3.
Geometry
Find area of triangle: a = 26cm, b = 19cm, angle = 48°. Give your answer to 2 decimal places
Answer: 183.56cm²
-
4.
Ratio
a:b is 3:7 and b:c is 3:4. Find a:b:c in its simplest form.
Answer: 9:21:28
-
5.
Statistics
Find the mean, median and range of: 61, 32, 93, 64, 86, 69, 19, 80
Answer: Mean = 63, Median = 66.5, Range = 74