Write 0.00064 in standard form

Factorise: x² - 5x - 14

Adjacent = 26cm, angle = 34°. Find opposite. Give your answer to 2 decimal places

Express the first part of 6:9 as a fraction in simplest form

The mean of 5 numbers is 24. If 4 of them are 16, 30, 45, 17, what is the missing number?

Write 32,000 in standard form

Factorise: x² - 7x - 44

Hypotenuse = 25cm, angle = 35°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 24:24:12

Calculate the mean of: 13, 36, 43, 11, 6, 33, 15, 11

Write 360,000 in standard form

Factorise: x² + 11x + 10

Adjacent = 16cm, angle = 43°. Find opposite. Give your answer to 2 decimal places

Divide 66 in the ratio 3:2:1

Calculate the mean of: 40, 11, 26, 18, 34, 41. Give your answer to 2 decimal places

Write 0.000054 in standard form

Factorise: x² + 9x - 10

Hypotenuse = 36cm, angle = 34°. Find adjacent side. Give your answer to 2 decimal places

Express the first part of 4:10 as a fraction in simplest form

The mean of 4 numbers is 24. If 3 of them are 16, 36, 30, what is the missing number?

Write 99,000 in standard form

Factorise: x² - 3x - 18

Adjacent = 12cm, angle = 54°. Find opposite. Give your answer to 2 decimal places

Divide 130 in the ratio 1:1:3

The mean of 5 numbers is 31. If 4 of them are 39, 33, 17, 15, what is the missing number?