Write 0.000065 in standard form

Factorise: x² - 18x + 80

Hypotenuse = 35cm, angle = 50°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 2 litres : 900 ml

Calculate the mean of: 18, 9, 6, 8, 15, 37, 48, 28. Give your answer to 2 decimal places

Write 0.0015 in standard form

Factorise: x² + 6x - 16

Hypotenuse = 34cm, angle = 56°. Find adjacent side. Give your answer to 2 decimal places

In ratio 2:6:12, what fraction is the third part?

Calculate the mean of: 12, 37, 21, 20, 13, 33, 17. Give your answer to 2 decimal places

Write 9,800,000 in standard form

Factorise: x² + 9x - 10

Adjacent = 24cm, angle = 39°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio 6kg : 300g

The mean of 5 numbers is 34. If 4 of them are 21, 44, 26, 50, what is the missing number?

Write 470,000 in standard form

Factorise: x² + 2x - 24

Hypotenuse = 31cm, angle = 49°. Find adjacent side. Give your answer to 2 decimal places

£322.00 is shared between A and B in the ratio 3:4. How much does A receive?

The mean of 4 numbers is 31. If 3 of them are 48, 27, 29, what is the missing number?

Write 0.000046 in standard form

Factorise: x² - 22x + 120

Adjacent = 14cm, angle = 38°. Find opposite. Give your answer to 2 decimal places

In ratio 9:11:12, what fraction is the first part?

The mean of 4 numbers is 32. If 3 of them are 39, 28, 50, what is the missing number?