Write 0.00089 in standard form

Factorise: x² - 19x + 90

Hypotenuse = 33cm, angle = 51°. Find adjacent side. Give your answer to 2 decimal places

In ratio 5:5:9, what fraction is the first part?

The mean of 4 numbers is 34. If 3 of them are 27, 25, 33, what is the missing number?

Write 19,000,000 in standard form

Factorise: x² + 7x - 8

Adjacent = 12cm, angle = 40°. Find opposite. Give your answer to 2 decimal places

In ratio 11:11:5, what fraction is the third part?

The mean of 5 numbers is 36. If 4 of them are 24, 39, 21, 45, what is the missing number?

Write 0.0078 in standard form

Factorise: x² + 4x - 45

Hypotenuse = 38cm, angle = 49°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 1 hour : 50 minutes

Calculate the mean of: 44, 46, 50, 35, 13, 33, 19, 24

Write 0.00003 in standard form

Factorise: x² - 5x - 6

Hypotenuse = 35cm, angle = 62°. Find adjacent side. Give your answer to 2 decimal places

£230.00 is shared between A and B in the ratio 3:2. How much does A receive?

Calculate the mean of: 18, 42, 19, 10, 23, 33, 29. Give your answer to 2 decimal places

Write 29,000 in standard form

Factorise: x² + 9x - 10

Adjacent = 29cm, angle = 50°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio 5 litres : 950 ml

The mean of 4 numbers is 25. If 3 of them are 20, 22, 31, what is the missing number?