Write 0.000065 in standard form

Factorise: x² - x - 110

Hypotenuse = 37cm, angle = 46°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 4 hours : 10 minutes

Calculate the mean of: 20, 38, 17, 33, 30, 35, 14. Give your answer to 2 decimal places

Write 0.039 in standard form

Factorise: x² - 6x - 27

Hypotenuse = 27cm, angle = 26°. Find adjacent side. Give your answer to 2 decimal places

Divide 208 in the ratio 3:1:4

The mean of 4 numbers is 36. If 3 of them are 28, 32, 18, what is the missing number?

Write 490,000 in standard form

Factorise: x² + 8x - 20

Adjacent = 26cm, angle = 60°. Find opposite. Give your answer to 2 decimal places

Red and blue beads are in the ratio 10:2. What fraction of the beads are blue?

Calculate the mean of: 50, 35, 17, 45, 46, 7, 42, 7. Give your answer to 2 decimal places

Write 0.0098 in standard form

Factorise: x² - 4x - 5

Hypotenuse = 40cm, angle = 62°. Find adjacent side. Give your answer to 2 decimal places

Express the first part of 8:11 as a fraction in simplest form

Calculate the mean of: 20, 36, 18, 34, 35, 31, 37. Give your answer to 2 decimal places

Write 970,000 in standard form

Factorise: x² - 16x + 63

Adjacent = 19cm, angle = 42°. Find opposite. Give your answer to 2 decimal places

Express the second part of 4:5 as a fraction in simplest form

The mean of 5 numbers is 35. If 4 of them are 42, 42, 28, 32, what is the missing number?