Write 850,000 in standard form

Factorise: x² + 3x - 28

Adjacent = 14cm, angle = 59°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio £3 : 65p

Calculate the mean of: 48, 42, 45, 48, 25, 48, 43. Give your answer to 2 decimal places

Write 2,300,000 in standard form

Factorise: x² + 4x - 12

Adjacent = 21cm, angle = 50°. Find opposite. Give your answer to 2 decimal places

Divide 50 in the ratio 1:3:1

The mean of 6 numbers is 38. If 5 of them are 47, 16, 44, 28, 42, what is the missing number?

Write 0.00061 in standard form

Factorise: x² + 2x - 15

Hypotenuse = 22cm, angle = 26°. Find adjacent side. Give your answer to 2 decimal places

Divide 104 in the ratio 1:1:2

Calculate the mean of: 41, 26, 32, 41, 14, 9. Give your answer to 2 decimal places

Write 4,400,000 in standard form

Factorise: x² - 2x - 24

Adjacent = 10cm, angle = 43°. Find opposite. Give your answer to 2 decimal places

Divide 189 in the ratio 1:4:4

Calculate the mean of: 33, 21, 39, 35, 45, 38. Give your answer to 2 decimal places

Write 0.000012 in standard form

Factorise: x² - 4x - 32

Hypotenuse = 38cm, angle = 58°. Find adjacent side. Give your answer to 2 decimal places

Divide 144 in the ratio 4:4:1

The mean of 4 numbers is 23. If 3 of them are 22, 42, 16, what is the missing number?