Write 3,600,000 in standard form

Factorise: x² + 15x + 54

Adjacent = 12cm, angle = 47°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio 2 hours : 50 minutes

Calculate the mean of: 40, 7, 43, 42, 27, 39, 10, 10

Write 330,000 in standard form

Factorise: x² + 11x - 12

Adjacent = 21cm, angle = 51°. Find opposite. Give your answer to 2 decimal places

Simplify: 6:10:10

The mean of 6 numbers is 29. If 5 of them are 19, 26, 19, 48, 30, what is the missing number?

Write 0.003 in standard form

Factorise: x² + 3x - 70

Hypotenuse = 37cm, angle = 58°. Find adjacent side. Give your answer to 2 decimal places

Orange and purple counters are in the ratio 2:12. What fraction of the counters are orange?

Calculate the mean of: 40, 23, 25, 37, 37, 24, 40, 45. Give your answer to 2 decimal places

Write 5,100,000 in standard form

Factorise: x² + 5x - 14

Adjacent = 22cm, angle = 43°. Find opposite. Give your answer to 2 decimal places

Divide 78 in the ratio 3:1:2

Calculate the mean of: 30, 43, 13, 29, 31, 5, 29. Give your answer to 2 decimal places

Write 0.052 in standard form

Factorise: x² + 2x - 24

Hypotenuse = 35cm, angle = 59°. Find adjacent side. Give your answer to 2 decimal places

Express the second part of 6:7 as a fraction in simplest form

The mean of 5 numbers is 33. If 4 of them are 47, 20, 21, 43, what is the missing number?