Change pack
Capstone
Feb 19 - 25
25 questions
-
1.
Number
Simplify: √300
Answer: 10√3
-
2.
Algebra
Complete the square: 5x² + 60x + 13
Answer: 5(x + 6)² - 167
-
3.
Geometry
Find area of triangle: a = 24cm, b = 20cm, angle = 64°. Give your answer to 2 decimal places
Answer: 215.71cm²
-
4.
Ratio
a:b is 8:5 and b:c is 7:5. Find a:b:c in its simplest form.
Answer: 56:35:25
-
5.
Statistics
Find the mean, median and range of: 90, 32, 63, 43, 66, 63, 48, 93
Answer: Mean = 62.25, Median = 63, Range = 61
-
1.
Number
Simplify: 5√250
Answer: 25√10
-
2.
Algebra
Complete the square: 4x² - 16x - 4
Answer: 4(x - 2)² - 20
-
3.
Geometry
Find area of triangle: a = 17cm, b = 14cm, angle = 71°. Give your answer to 2 decimal places
Answer: 112.52cm²
-
4.
Ratio
a:b is 7:4 and b:c is 5:2. Find a:b:c in its simplest form.
Answer: 35:20:8
-
5.
Statistics
Find the mean, median and range of: 41, 63, 92, 27, 37, 84, 42, 80
Answer: Mean = 58.25, Median = 52.5, Range = 65
-
1.
Number
Simplify: √147
Answer: 7√3
-
2.
Algebra
Complete the square: x² + 11x - 3
Answer: (x + 11⁄2)² - 133⁄4
-
3.
Geometry
Find area of triangle: a = 23cm, b = 18cm, angle = 53°. Give your answer to 2 decimal places
Answer: 165.32cm²
-
4.
Ratio
a:b is 3:8 and b:c is 7:3. Find a:b:c in its simplest form.
Answer: 21:56:24
-
5.
Statistics
Find the mean, median and range of: 47, 17, 24, 83, 42, 97, 42, 14
Answer: Mean = 45.75, Median = 42, Range = 83
-
1.
Number
Simplify: √363
Answer: 11√3
-
2.
Algebra
Complete the square: x² - x - 6
Answer: (x - 1⁄2)² - 25⁄4
-
3.
Geometry
Find area of triangle: a = 21cm, b = 23cm, angle = 52°. Give your answer to 2 decimal places
Answer: 190.3cm²
-
4.
Ratio
a:b is 9:8 and b:c is 3:1. Find a:b:c in its simplest form.
Answer: 27:24:8
-
5.
Statistics
Find the mean, median and range of: 69, 22, 33, 37, 67, 53, 55, 87, 96. Give your answer to 2 decimal places
Answer: Mean = 57.67, Median = 55, Range = 74
-
1.
Number
Simplify: √288
Answer: 12√2
-
2.
Algebra
Complete the square: 3x² - 18x + 8
Answer: 3(x - 3)² - 19
-
3.
Geometry
Find area of triangle: a = 18cm, b = 14cm, angle = 57°. Give your answer to 2 decimal places
Answer: 105.67cm²
-
4.
Ratio
a:b is 3:8 and b:c is 5:6. Find a:b:c in its simplest form.
Answer: 15:40:48
-
5.
Statistics
Find the mean, median and range of: 71, 62, 18, 87, 90, 23, 18, 89
Answer: Mean = 57.25, Median = 66.5, Range = 72