Write 900,000 in standard form

Factorise: x² + 15x + 54

Adjacent = 19cm, angle = 40°. Find opposite. Give your answer to 2 decimal places

In ratio 11:12:11, what fraction is the first part?

Calculate the mean of: 33, 40, 18, 9, 15, 16. Give your answer to 2 decimal places

Write 860,000 in standard form

Factorise: x² - 5x - 14

Adjacent = 18cm, angle = 30°. Find opposite. Give your answer to 2 decimal places

Black and white sweets are in the ratio 15:7. What fraction of the sweets are white?

The mean of 4 numbers is 29. If 3 of them are 21, 22, 32, what is the missing number?

Write 0.000022 in standard form

Factorise: x² + x - 2

Hypotenuse = 19cm, angle = 64°. Find adjacent side. Give your answer to 2 decimal places

Express the first part of 5:9 as a fraction in simplest form

Calculate the mean of: 18, 20, 38, 15, 10, 43, 46. Give your answer to 2 decimal places

Write 3,900,000 in standard form

Factorise: x² + 6x - 27

Adjacent = 19cm, angle = 39°. Find opposite. Give your answer to 2 decimal places

Simplify: 4:6:4

Calculate the mean of: 9, 49, 26, 43, 26, 37, 46. Give your answer to 2 decimal places

Write 0.055 in standard form

Factorise: x² + 2x - 3

Hypotenuse = 26cm, angle = 34°. Find adjacent side. Give your answer to 2 decimal places

Divide 184 in the ratio 3:3:2

The mean of 5 numbers is 33. If 4 of them are 37, 35, 30, 40, what is the missing number?